QUESTIONS

SCIENCE

1. Name three living things
   1. .......................................................
   2. .......................................................
   3. .......................................................
2. List three characteristics of living things
   1. .......................................................
   2. .......................................................
   3. .......................................................
3. Animals with backbone are called
   .......................................................
4. Name four types of teeth
   1. .......................................................
   2. .......................................................
   3. .......................................................
   4. .......................................................
5. Write living things or non living in the pictures (4mks)
   1. 
      .......................................................
   2. 
      .......................................................
   3. 
      .......................................................
   4. 
      .......................................................
6. Name two food crops you know
   1. .......................................................
   2. .......................................................
7. Name three ways on how to care for animals
   1. .......................................................
   2. .......................................................
   3. .......................................................
8. We use ....................................................... and ....................................................... to clean our teeth

AGRICULTURE

1. The best soil for cultivation is ....................................................... soil
2. The compost manure is prepared using
   1. .......................................................
   2. .......................................................
   3. .......................................................
3. Name three uses of water at home?
   1. .......................................................
   2. .......................................................
   3. .......................................................
4. What is weeding?.......................................................
5. Name three types of soil
   1. .......................................................
   2. .......................................................
   3. .......................................................
6. 
   The boy is ....................................................... the crops.
7. Write three small animals rised to destroy crops
   1. .......................................................
   2. .......................................................
   3. .......................................................
8. Draw the fruits we eat
   
   1. 
   2. 
   3. 
9. Name two animals that gives us milk
   1. ......................................................
   2. ......................................................

MARKING SCHEME

SCIENCE

1.              
   1. cow
   2. man
   3. hen
2.                  
   1. They feed
   2. They move
   3. They reproduce 
3.                        
   1. vertebrates
4.                        
   1. incisors
   2. canines
   3. molars
   4. premolars
5.                                    
   1. living thing
   2. living thing
   3. non-living
   4. non-living
6.                      
   1. maize any other)
   2. beans
7.                          
   1. watering them
   2. feeding them
   3. treating them 
8.                    
   1. water, toothpaste

AGRICULTURE

1. loam 
2.                    
   1. kitchen refuse
   2. dry grass any other)
   3. ashes
3.                        
   1. washing
   2. cooking
   3. drinking 
4. Removal of unwanted plant
5.                  
   1. clay
   2. loam
   3. sand
6. watering
7.                  
   1. birds
   2. monkeys
   3. mongoose
8. any fruit
9.                  
   1. cow
   2. goat

QUESTIONS

1. Name the digestive system
   
2. Write three invertebrate animal
3. Name two animals that give birth to young ones
4. The digestion of food start in the____ and ends in the_____
5. We use___ to brush our teeth
6. Draw three personal items and name them
   
7. Name the sense organ below
   
8. Name two external parasites

AGRICULTURE

1. What is soil conservation?
2. Name three types of soil
3. Write down three materials required to make compost manure
4. List down three uses of water on a farm
5. The below method of irrigation is called____
   
6. Write small animals that clothing crops
7. Draw a scarecrow (2mks)
8. Match the animal with it's products
   cow   wool
   goat   egg
   sheep   mohair
   hen   milk
9. We get water from?

MARKING SCHEME

SCIENCE

1.      
   1. oesophagus
   2. stomach
   3. small intestine
   4. large intestine
2.      
   1. earth worm
   2. files
   3. cockroaches (any insect)
3.    
   1. cow
   2. dog
4.      
   1. mouth
   2. small intestine
5. brush, water
6. (any)
7.      
   1. eye
   2. ear
8.    
   1. bedbugs
   2. ticks (any other)

AGRICULTURE

1. Soil conservation is practice of using water efficiently to reduce unnecessary water usage
2.    
   1. loam
   2. clay
   3. sand
3.    
   1. dry grass
   2. ashes (any)
   3. top soil
4.      
   1. watering crops
   2. washing tools
   3. mixing chemicals
5. drip irrigation
6.        
   1. Monkey
   2. Squirrel
7.     
8. Cow - milk
   goat - mobair
   sheep - wool
   hen - ege
9. rain

QUESTIONS

1. Which one of the following pairs of human body is used in digestion?
   1. Liver and lungs 
   2. Nose and trachea
   3. Stomach and mouth
   4. Oesophagus and rectum
2. Which one of the following part of the breathing system does the exchange of gases take place?
   1. Trachea
   2. Airsacs
   3. Mouth 
   4. Nose
3. Which one of the following pair of diseases can be transmitted by getting into contact with infected people? 
   1. Bilharzia and tuberculosis 
   2. Tetanus and polio 
   3. Malaria and Kwashiokor 
   4. Covid-19 and common cold
4. Which of the following is the second stage of HIV transmission? 
   1. Symptomatic 
   2. Window 
   3. Fullblown
   4. Asymptomatic
5. Which one of the following is NOT a source of heat?
   1. Drying 
   2. Lighting the house 
   3. Cooking 
   4. Warming
6. Which one of the following is NOT a special sound? 
   1. Bell ringing 
   2. Car hooting 
   3. Ambulance siren 
   4. Baby crying
7. The soil that cracks when dry is BEST used for
   1. modeling
   2. farmning 
   3. building houses 
   4. planting crops
8. The diagram below shows a set up used to investigate a component of soil.
   
   The component that was investigated is 
   1. living things 
   2. air 
   3. organic matter 
   4. water
9. Which of the following type of soil erosion forms U-shaped ditches? 
   1. Gulley 
   2. Sheet 
   3. Rill 
   4. Splash
10. Which of the following nutritional deficiency disease is more LIKELY to be suffered by a child who lacks enough food?
    1. Kwashiokor 
    2. Anaemia
    3. Marasmus 
    4. Rickets
11. Which one of the following foods is rich in body building foods? 
    1. Beans, peas, greengrams
    2. Ugali, beef, spinach 
    3. Chapatti, rice, arrowroots 
    4. Sweet potatoes, yam, sorghum
12. The CHEAPEST way to make water sale for drinking at home is 
    1. buying from clean shops. 
    2. Giltering and boiling, 
    3. putting in a refrigerator.
    4. covering water in containers
13. A Std.6 teacher drew the diagram shown below on the black board
    
    The teacher was LIKELY to explain that
    1. travels in all directions. 
    2. can be reflected. 
    3. can be refracted 
    4. can pass through opaque materials.
14. Which one of the following will float in water? 
    1. Heavy piece of wood. 
    2. A small stone. 
    3. Small piece of wire. 
    4. A long wire.
15. Which one of the following is NOT true about tools?
    1. Tools should be cleaned after use. 
    2. Tools should be stored in a clean dry place.
    3. Tools should be handled carefully.
    4. All tools should be oiled.
16. Which of the following is NOT a way in which heat transferred?
    1. Conduction 
    2. Radiation 
    3. Convection 
    4. Evaporation
17. Which one of the following consist of materials that are translucent? 
    1. Clear water. clear glass. air 
    2. Frosted glass, tinted glass, dirty water 
    3. Stone, wood plastic ruler 
    4. Metal sheet, paper, oiled paper
18. The chart below represent simple classification of plants.
    
    Which of the following will BEST fit in Q,R,S?
                   Q          R          S 
    1. Cactus Lichen Mushroom 
    2. Cabbage Mango Datura 
    3. Grass Fern Athletefoot
    4. Bean Cedar Yeast
19. Which of the following material is NOT useful when demonstrating refraction of light!
    1. Water 
    2. Pencil 
    3. Scale 
    4. Glass
20. The percentage of the component of air that is used for advertisement is 
    1. 78%
    2. 21% 
    3. 0.03% 
    4. 0.97%
21. Which of the following groups of substances has definite size and shape? 
    1. Glucose, salt, oxygen 
    2. Ink, juice, petrol 
    3. Air, smoke, ice 
    4. Powdered milk, rice, wood
22. Sound travels BEST in
    1. Vacuum 
    2. liquids 
    3. solids 
    4. gases
23. Which of the following group consist of food crops? 
    1. Yams, beans, spinach 
    2. Tea, coffee, cocoa
    3. Sisal, cotton, flax 
    4. Coconut and sunflower
24. When modelling the sky the following materials are necessary EXCEPT 
    1. manilla paper 
    2. cotton wool 
    3. foil paper 
    4. pins or thorns
25. A farmer who walks on swampy rice fields is LIKELY to be infected with 
    1. Cholera 
    2. Bilharzia 
    3. Malaria 
    4. Typhoid
26. Newt and toad have the following characteristics EXCEPT. Presence of
    1. varying body temperature. 
    2. moist skin. 
    3. a backbone. 
    4. scales on their body.
27. Which of the following groups of activities ONLY consist of farm uses of water? 
    1. Irrigation, washing tools, spraying. 
    2. Washing clothes, drinking, mixing chemicals.
    3. Boat racing, canoeing, fishing. 
    4. Cooling machines, washing products, making fountains.
28. Which one of the following is NOT part of the circulatory system? 
    1. Blood 
    2. Blood vessels 
    3. Heart 
    4. Lungs
29. The following describes incisors teeth EXCEPT they
    1. are chisel shaped 
    2. are sharp and pointed. 
    3. have cusps and ridges. 
    4. have one root.
30. Which one of the following part of a plant is useful in reproduction? 
    1. Root 
    2. Flower 
    3. Stem 
    4. Leaf
31. Which one of the following group represent source of proteins for animals?
    1. Molasses 
    2. Lucerne
    3. Sali licks
    4. Grass
    5. Fish meal 
    6. Bone meal
       1. (i), (iii), (v) 
       2. (ii) and (v) 
       3. (iv).(v), (vi)
       4. (ii) and (vi)
32. Which of the following nutritional deficiency disease can affect the brain of a child?
    1. Rickets and anaemia
    2. Scurvy and malaria 
    3. Kwashiorkor and marasmus
    4. Kwashiorkor and rickets
33. Which of the following is an effect of HIV and AIDS on the family?
    1. Poor health.
    2. Lack of parental care.
    3. Poor agricultural production.
    4. Stigmatisation
34. Which one of the following is TRUE about the immunization schedule of infants? 
    1. DPT is given at birth
    2. BCG protects against tuberculosis.
    3. Polio and DPT are mostly given at the same time, 
    4. Measles vaccine is given through injection
35. The BEST way of preventing the spread of TIIVIAIDS in Kenyan Youths is by
    1. vaccinating them.
    2. being faithful to their par ners. 
    3. going for medical tests. 
    4. abstaining from sexual activities.
36. Which of the following method of grazing animals MOSTLY use permanent Structures? 
    1. Herding 
    2. Stall feeding 
    3. Strip grazing 
    4. Paddocking
37. For germination to take place the seed requires all the following EXCEPT 
    1. warmth 
    2. light 
    3. moisture 
    4. oxygen
38. During a science lesson Std. 6 pupils were asked to drop the materials shown from the same height
    
    It is TRUE to say that 
    1. Material A reached the ground first. 
    2. Material Breached the ground first. 
    3. Both materials reached at the same time. 
    4. Both materials bounced off from the ground.
39. The largest and smallest planet in the solar system is and RESPECTIVELY.
    1. Jupiter and Neptune 
    2. Jupiter and Mercury 
    3. Venus and Mercury 
    4. Mars and Earth
40. Which one of the following pair of plants is LIKELY to have hair-like roots from the stem? 
    1. Grass and sugarcane 
    2. Wheat and beans 
    3. Mango and acacia 
    4. Green grams and arrowroots
41. Which of the following woods grows horizontally with the ground and has blue/ purple flowers? 
    1. Oxalis 
    2. Mexican marigold 
    3. Wandering jew 
    4. Blackjack
42. The diagram below shows a maize grain
    
    Which of the parts P.Q.R.Sprotects the inner part of the seed?
    1. P
    2. R 
    3. Q 
    4. S
43. The pull towards the centre of the earth is known as 
    1. mass 
    2. weight 
    3. gravity 
    4. force
44. The following are ways in which animal react to protect themselves EXCEPT
    1. walking 
    2. flying off 
    3. biting 
    4. coiling
45. The following are human activities that cause soil erosion EXCEPT
    1. mining 
    2. deforestation 
    3. overgring 
    4. type of soil
46.  Which of the following sentences does NOT describe cumulus clouds 
    1. Thick and fodihery. 
    2. Have a flat base 
    3. Common in fine weather 
    4. They are rain bearing
47. Which of the following food preservation methods is BOTH modern and traditional
    1. Drying 
    2. Freezing 
    3. Canning 
    4. Refrigeration
48. The following foods can make our teeth Strong EXCEPT 
    1. carrots and vegetables 
    2. juice and chocolate 
    3. milk and sugarcane 
    4. fish and beef
49. The diagram below shows a weather instrument
    
    The wind is LIKELY to be blowing to the
    1. West 
    2. North 
    3. Fast 
    4. South
50. Force is measured with an instrument known as
    1. Kilogram 
    2. Newtons
    3. Beam balance 
    4. Newton-meter

MARKING SCHEME

QUESTIONS

1. Which one of the following type of soil erosion is characterised by small channels on sloping land?
   1. Sheet erosion
   2. Gulley erosion
   3. Rill erosion
   4. Splash erosion
2. The method of food preservation that works by making bacteria inactive is;
   1. drying
   2. canning
   3. smoking
   4. freezing
3. The brightest planet in the solar system is;
   1. Mars
   2. Mercury
   3. Earth
   4. Venus

Use the diagram below to answer questions 4 and 5.

4. Fertilization takes place in the part labelled; 
   1. M
   2. N 
   3. O
   4. P
5. A mature ova is released from part M every 28 days through a process called;
   1. menstruation
   2. ovulation
   3. fertilization
   4. urination
6. The most refracted colour of the rainbow is;
   1. violet
   2. red
   3. indigo
   4. orange
7. The following are methods of controlling soil crosion. Which one is not?
   1. Contour ploughing
   2. Planting cover crops
   3. Digging along the slopes
   4. Mulching
8. Which one of the following animal feeds is not classified as a concentrate?
   1. Dairy meal
   2. Silage
   3. Sow and weaner
   4. Growers mash
9. For a seed to germinate, the gas needed
   1. Nitrogen
   2. Carbon dioxide
   3. Argon
   4. Oxygen
10. The component of soil being investigated in the experiment below is;
    
    
    1. water
    2. organic matter
    3. mineral particles
    4. air 
11. Which one of the following water-borne diseases can be controlled by draining stagnant water?
    1. Bilharzia
    2. Typhoid
    3. Cholera
    4. Malaria
12. Which one of the following objects has a definite volume but no definite shape?
    1. A piece of chalk
    2. Carbon dioxide
    3. Kerosene
    4. Sand
13. The experiment below was used to investigate a certain process in plants. The set-up was placed in the sunlight for a few days.
    
    The process demonstrated above is;
    1. absorption in plants
    2. photosynthesis in plants
    3. transportation in plants
    4. transpiration in plants 
14. In which of the following objects will sound travel the slowest?
    1. Metal
    2. Wood
    3. Water
    4. Air
15. The following are signs and symptoms of a certain water-borne disease.
    1. Severe abdominal pains 
    2. Violent diarrhoea with mucus
    3. Dehydration The disease can be prevented by;
       1. wearing protective clothing
       2. draining stagnant water near the home
       3. boiling drinking water
       4. killing fresh water snails
16. Which one of the following mammals reproduces by laying eggs?
    1. Bat
    2. Duck-billed platypus
    3. Ostrich
    4. Monkey
17. HIV/AIDS can be transmitted through the following ways except;
    1. sexual intercourse
    2. sharing skin piercing tools
    3. mosquito bites
    4. mother-to child during delivery
18. The type of pollination shown in the diagram below is;
    
    
    1. insect pollination
    2. cross pollination
    3. self pollination
    4. wind pollination
19. The type of food responsible for growth of new tissues and repair of worn-out body parts is;
    1. proteins
    2. carbohydrates
    3. vitamins
    4. mineral salts
20. Which one of the following is a use of water in the industries?
    1. Cooling machines
    2. Cooking
    3. Mixing acaricides
    4. Boat riding
21. On which principle does a raingauge work?
    1. Liquids occupies space 
    2. Liquids expands when heated and contract when cooled
    3. Air in motion
    4. Air is a mixture of gases
22. Std. 6 pupils did the experiment below.
    
    All the following happens after some time except:
    1. the candle goes off
    2. water enters the glass
    3. water rises in the
    4. the level of water in the basin drops
23. What were the pupils likely to be investigating?
    1. Oxygen is used in burning
    2. Oxygen is needed during photosynthesis
    3. Air has mass
    4. Air expands 
24. The smoothness or coldness of soil is known as:
    1. drainage
    2. capillarity
    3. water retention
    4. soil texture 
25. Which one of the following crops is not a tuber?
    1. Cassava
    2. Greengrams
    3. Yams
    4. Sweet potatoes
26. Which one of the following parts of the male reproductive system is wrongly matched with its function?
    1. Testis - Produce sperms
    2. Spermduct - Store sperms
    3. Scrotum - Regulate the temperature of the testis
    4. Urethra - allow the passage of sperms and urine outside the body 
27. Chrispine dropped a coin in water and it appeared raised as shown below.
    
    This is due to;
    1. splitting of the white light
    2. refraction of light
    3. reflection of light
    4. dispersion of light 
28. The tendency of an object to remain in its state either moving or stationary is known as;
    1. motion
    2. gravity
    3. weight
    4. inertia
29. Who among the following children ate a balanced diet?
    1. Faith - Termites, groundnuts, pork
    2. Mary - Beef, mutton, fish
    3. Fidelis - Ugali, green grams, kales
    4. Alice - Potatoes, matoke, cabbage 
30. The following are examples of rotational methods of grazing except:
    1. strip grazing
    2. paddocking
    3. tethering
    4. herding
31. The air we breathe in is cleaned in the:
    1. air sac
    2. nose
    3. bronchus
    4. mouth 
32. Which one of the following boxes consists of body fluids through which HIV can be transmitted?
    1. Digestive juices
       Blood
       Semen
    2. Semen
       Saliva
       Blood
    3. Bile
       Breast milk
       Vaginal fluid
    4. Mucus
       Blood
       Urine
33. Which one of the following diseases is not included in the immunization schedule for infants?
    1. Tetanus
    2. Tuberculosis
    3. Malaria
    4. Measles
34. Which one of the following materials will allow some light to pass through but you cannot see through them clearly?
    1. Frosted glass 
    2. Mirror
    3. Clean water
    4. Wood 
35. The following are groups of cash crop except;
    1. beverage crops
    2. oil crops
    3. fibre crops
    4. tuber crops 
36. Which one of the following is not a use of water in the body?
    1. Prevents the skin from drying
    2. Prevents constipation
    3. Keeps the body tissues soft
    4. Prevents the skin from drving
37. The diagram below shows a beam balance.
    
    It is used to:
    1. measure the weight of objects
    2. measure force of different objects
    3. compare mass of different objects
    4. measure the volume of objects 
38. The following are examples of legumes in livestock feeds except:
    1. nappier grass
    2. luceme
    3. clovers
    4. desmodium 
39. Which one of the following weeds is used as a vegetable?
    1. Sodom apple
    2. Oxalis
    3. Wandering jew
    4. Pigweed 
40. Which one of the following cannot cause death in animals?
    1. Starvation
    2. Being killed by other animals
    3. Boredom
    4. Old age 
41. Which one of the following is an effect of HIV/AIDS to the nation?
    1. Congestion in hospitals
    2. Low self-esteem
    3. Loss of family income
    4. Sadness in the family
42. The following are signs and symptoms of a certain communicable disease.
    1. Rise in body temperature. 
    2. Headache
    3. Pain in the joints
    4. Loss of appetite
       The disease described above can be prevented through all the following ways except;
       1. drain stagnant water
       2. covering all the surfaces of pools of water with oil
       3. immunization
       4. destroying empty containers
43. When a force is applied on an object, the following can happen except;
    1. make a stationary object start moving
    2. change the state of an object
    3. reduce the speed of a moving object
    4. stop a moving object
44. Which method of weed control also conserves moisture?
    1. Use of chemicals
    2. Slashing
    3. Digging out
    4. Mulching
45. The following are characteristics of all animals except they;
    1. move from one place to another
    2. transpire
    3. remove waste
    4. reproduce 
46. The problem related to teeth shown in the diagram below is called;
    
    
    1. dental cavities
    2. bad breath
    3. bleeding gums
    4. plaque 
47. Which one of the following is not a characteristic of cumulus clouds?
    1. They are low in the sky
    2. They have a flat base
    3. They are white in colour
    4. They look like bundles of cotton wool 
48. On a see-saw, a small boy can lift a big boy when;
    1. they sit on the same side
    2. the two boys move equal distance from the pivot
    3. the big boy moves closer to the pivot
    4. the big boy sits further from the pivot 
49. The phase of the moon that cannot be seen at all is;
    1. full moon
    2. gibbous
    3. crescent
    4. new moon 
50. Which animal below does not have a moist skin?
    1. Crocodile
    2. Frog
    3. Salamanda
    4. Toad

MARKING SCHEME

QUESTIONS

1. Heat is transferred through liquid by
   
   1. conduction only.
   2. radiation only.
   3. convention only.
   4. convention and radiation.
2. Which of the following processes occurs when temperature increases?
   1. Evaporation and expansion.
   2. Condensation and contraction,
   3. Melting and contraction.
   4. Freezing and melting.
3. Sound travel BEST in
   
   1. air
   2. vaccum
   3. water
   4. metal
4. The diagram below represents a set up used to demonstrate a certain property of light
   
   Which one of the following statement is CORRECT about the set up? Light
   1. is refracted at a corner.
   2. travel in a straight line.
   3. is reflected at a corner.
   4. travel in all direction.
5. The following source of electricity work the same way as dynamo EXCEPT
   1. wind driven turbine.
   2. geothermal generator.
   3. torch batteries.
   4. petrol driven generator.
6. Digestion of food take place in all of the following parts EXCEPT
   1. oesophagus
   2. small intestine 
   3. stomach 
   4. mouth
7. The following are changes that occurs during adolescent stage.
   1. Production of sex cells.
   2. Hips broaden.
   3. Enlargement of breasts
   4. Increase in weight and height
      Which changes occurs in BOTH boys and girls?
      1. (ii) and (iv)
      2. (i) and (iv)
      3. (ii) and (iii) 
      4. (i) and (w)
8. Which one of the following blood vessel carries blood from the heart to the lungs?
   1. Pulmonary artery
   2. Aorta
   3. Venacava
   4. Pulmonary vein
9. Study the diagram below and answer the question that follow
   
   When part marked S is pulled down part
   1. N burst.
   2. M allow air to move out
   3. N decrease in size.
   4. R move upward and outward
10. The following are the functions of placenta. Which one is NOT?
    1. Facilitate transfer of waste products.
    2. Facilitate transfer of food.
    3. Protect the foetus from shock.
    4. Exchange of oxygen and carbondioxide.
11. Which one of the following is an advantage of zero grazing?
    1. Animals feed on commercial feed only.
    2. Pasture is utilized properly.
    3. Pests and diseases spread easily.
    4. The manure can be easily collected.
12. Which one of the following is a COMMON characteristic between a newt and a nile perch?
    1. Have scales.
    2. Covered with moist scale.
    3. Lay unfertilized eggs.
    4. Take care of their young ones.
13. The bird beak drawn below is LIKELY to be found in a
    
    
    1. muddy places.
    2. rice farm.
    3. granary
    4. flower garden
14. Which one of the following pair of animal feed provide animals with energy?
    1. Maize germ and rice husks.
    2. Fish meal and honey
    3. Salt lick and lucerne 
    4. Desmodium and giycine
15. Which one of the following animal parasite can be controlled by dipping?', 
    1. Tsetsefly
    2. Liverfluke
    3. Tapeworm
    4. Mite 
16. The soil which has smooth texture has
    1. large particle.
    2. best drainage
    3. best capillarity
    4. alot of humus
17. The BEST way of conserving soil in steep slope is by
    1. mulching
    2. terracing 
    3. building gabion
    4. planting trees
18. Which ône of the following type of manure is made of material collected from kitchen left-over and farm waste?
    1. Farmyard manure
    2. Straight manure
    3. Composit manure 
    4. Green manure
19. The diagram below represent composition of air
    
    The component of air used in preservation of drinks is represented by letter
    1. S 
    2. N 
    3. M 
    4. R
20. Which one of the following materials works in the same way as side mirror?
    
    1. Frosted glass
    2. Skylight
    3. Clean water
    4. Milk
21. Which is the first step when separating a mixture of salt, sand and iron filling?
    
    1. Filtering the mixture.
    2. Using a magnet.
    3. Adding water to the mixture.
    4. Decanting the mixture
22. Which one of the following pair is made of materials that attract magnet?
    1. Office pin and aluminium foil
    2. Copper coin and staples
    3. Steel wool and nails
    4. Hair strand and glass
23. During a science lesson pupils setup the experiment as shown below to investigate factor that affect sinking and flowing.
    
    Both material floated because of their
    1. material 
    2. weight 
    3. shape 
    4. size
24. Which one of the following is a COMMON characteristic between paraffin and ice cubes? 
    1. Have indefinate size. 
    2. Have indefinate mass. 
    3. Have definate volume. 
    4. Expand most on heating.
25. Pressure in liquids increases with
    
    1. surface area
    2. volume
    3. height
    4. depth
26. A plant with flexible stems also have
    
    1. thin cuticle 
    2. fewer stomata 
    3. shallow roots
    4. needlike leaves
27. The diagram below shows parts of the flower
    
    Pollen tube develop in part labelled
    
    1. M
    2. R
    3. S
    4. X
28. Which one of the following pairs consists of plants that are green and non flowering?
    
    1. Bracket tree and algae
    2. Cedar and fern
    3. Mushroom and moss 
    4. Cypress and onions
29. Which of the following is a sign of unhealthy crops? 
    1. Robust growth 
    2. Leafy branches 
    3. Streaked leaves 
    4. Reduced yield
30. Study the food chain below and answer the question
    Grass → grasshopper frog→ snake
    The MOST abundant organisms is represented by 
    1. grass 
    2. frog 
    3. snake 
    4. grasshopper
31. In which one of the following activities is water NOT used sparingly?
    1. Repairing leaking pipe. 
    2. Closing taps when not in use. 
    3. Using basin when bathing.
    4. Construction of dam
32. Which one of the following will NOT pollute soil? 
    1. Oil spillage 
    2. Overstocking 
    3. Rotting vegetable 
    4. Excess fertilizers
33. MOST fungi depend on other plants for
    
    1. support
    2. habitat
    3. shade
    4. oxygen
34. During a science lesson, pupils collected the following material.
    1. A glass bottie
    2. Water
    3. A container
    4. Ink
    5. Manilla paper
       Which weather instrument were pupils LIKELY to make?
       1. Liquid thermometer
       2. Raingauge
       3. Windvane
       4. Air thermometer
35. Which one of the planets is between Mars and Saturn?
    1. Jupiter
    2. Earth
    3. Neptune
    4. Uranus
36. Thick and feathery clouds also
    1. are dark in colour.
    2. cover the whole sky.
    3. have flat base,
    4. are low in the sky.
37. Which one of the following pairs consist of health effects of drug abuse?
    
    1. Trauncy and addiction.
    2. Impaired judgement and marital conflicts.
    3. School dropout and loss of consciousness. ....
    4. Addiction and lack of concentration.
38. The following are signs of a certain sexually transmitted infections.
    
    1. Sore throat..
    2. Painless chancre
    3. Skin rashes
    4. Lead to madness
       The infection is LIKELY to be
       1. syphilis
       2. gonorrhoea
       3. chancroid
       4. genital herpes
39. Which one of the following ways of campaign against HIV and AIDS is the MOST effective? Use of
    1. newspapers 
    2. radio 
    3. billboard
    4. wedding ceremonies
40. Which one of the following diseases is NOT immunizable but communicable?
    1. Tuberculosis
    2. Measles
    3. Typhoid
    4. Malaria
41. The following are effects of HIV and AIDS to the family EXCEPT
    1. loss of income.
    2. school drop out.
    3. embarrassment
    4. increase number of orphan.
42. Which one of the following is a recommended way of storing medicine?
    1. Taking medicine according to doctor's prescription.. 
    2. Completing the dosage.
    3. Labelling all the medicine
    4. Checking expiry date when buying medicine.
43. A child had the following signs
    
    1. Wasted muscles.
    2. Alert eyes.
    3. Visible bones.
    4. Crying alot.
       In order to control the above disease, the child should be given food rich in
       1. protein
       2. all nutrients
       3. iron 
       4. mineral salts
44. Which one is NOT a traditional method of preserving food?
    1. Canning
    2. Use of honey
    3. Drying
    4. Smoking
45. Which one of the following lists consist of food rich in protein? 
    1. Milk, banana, soya beans B. 
    2. Fish, wheat, irish potatoes C. 
    3. Rice, ugali, yams D. 
    4. Coconut, peas, termites
46. Which one of the following is a sign of cholera?
    1. Persistent cough
    2. Dehydration
    3. Skin rashes
    4. Pain in the joints.
47. Which one of the following is an industrial use of water?
    
    1. Rearing fish
    2. Irrigation
    3. Making fountain
    4. Surfing
48. The diagram below represents a lever in use
    
    The iever illustrated above works in the same way as a
    
    1. wheel barrow
    2. craw bar
    3. spade
    4. bottle opener
49. Metallic tools are MAINLY oiled and greased inorder to
    1. reduce friction.
    2. prevent theft.
    3. make work easier.
    4. prevent rusting.
50. Which one of the following is measured using a spring balance?
    1. Weight
    2. Mass 
    3. Length
    4. inertia

MARKING SCHEME

1. C
2. A
3. D
4. B
5. C
6. A
7. B
8. A
9. D
10. C
11. D
12. C
13. D
14. A
15. D
16. B
17. B
18. C
19. A
20. D
21. B
22. C
23. A
24. C
25. D
26. C
27. D
28. B
29. C
30. A
31. D
32. C
33. B
34. D
35. A
36. C
37. D
38. A
39. B
40. D
41. B
42. C
43. B
44. A
45. D
46. B
47. C
48. B
49. D
50. A

QUESTIONS

1. The following are functions of the nose during breathing EXCEPT
   1. absorption of the air. 
   2. trapping dust.
   3. moistening air.
   4. warming air.
2. Cusps and ridges are present in 
   1. premolars and canines 
   2. incisors and molars 
   3. molars and premolars
   4. canines and incisors
3. The diagram below represents a female reproductive system.
   
   Which process take place in the part Tabelled
   1.  Egg formation.
   2. Attachment of embryo.
   3. Production of sex cells.
   4. Fusion of sex cells.
4. Which one of the following physical changes take place in the boys ONLY during adolescence stage?
   1. Hips broaden.
   2. Production of sperms.
   3. Breast appears.
   4. Increase in height and weight.
5. Which one of the following parts of digestive system is CORRECTLY matched with its function?
                     Parts                 Functions
   1. Small intestine         Absortion of mineral salt.
   2. Mouth                      Produce digestive juice.
   3. Large intestine        Absorption of digested food
   4. Rectum                   Store digested food.
6. The first stage of HIV infection is known as
   1. window
   2. symptomatic
   3. asymptomatic
   4. incubation
7. Which one of the following is an effect of HIV/AIDS to the nation?
   1. Loss of income.
   2. Low self esteem.
   3. Shame in the family.
   4. School dropout.
8. The following are effects of drug abuse?
   1. Lack of concentration.
   2. Truancy.
   3. Impaired judgement.
   4. Drug induced accidents.
   5. Marital conflict.
      Which are the social effects of drugs?
      1. (i), (ii), (iii)
      2. (i) and (iii)
      3. (ii), (iv), (v)
      4. (i), (iv),(v)
9. Vaccines given at 10 weeks protect an infant against 
   1. Diptheria and Polio
   2. Tuberculosis and Polio
   3. Yellow fever and Measles.
   4. Tetanus and Tuberculosis.
10. Which of the following is the BEST way of controlling the spread of tuberculosis?
    1. Observing proper sanitation.
    2. Isolating the sick people.
    3. Eating balanced diet.
    4. Using preventive drugs.
11. Which one of the following component of soil improve its water holding capacity?
    1. Air
    2. Living organism.
    3. Humus
    4. Mineral particles.
12. The set up below was used to investigate a certain property of soil?
    
    The soil with large airspacesis LIKELY to be represented by letters
    1. M 
    2. K and L
    3. K 
    4. L
13. Which one of the following is an advantage of organic manure?
    1. Needed in small amount.
    2. Improve soil structure.
    3. Contain specific nutrients.
    4. Has no weeds.
14. Which one of the following is a human factor that increase the rate of soil erosion?
    1. Mining
    2. Slope of the land.
    3. Type of the soil.
    4. Amount of the rainfall.
15. In which of the following activities is friction NOT required?
    1. Skating
    2. Writing
    3. Swimming
    4. Braking
16. Which of the following factor make a small piece of wood floats on water?
    1. Mass of material.
    2. Shape of material.
    3. Type of material.
    4. Size of material.
17. The MAIN function of mineral salts in the body is to
    1. make blood.
    2. prevent dehydration.
    3. prevent constipation.
    4. maintain good health.
18. Which one of the following is NOT advisable when spraying with chemicals?
    1. Washing hands after spraying.
    2. Spraying against the direction of winds.
    3. Wearing a gas mask when spraying.
    4. Spraying when the temperatures are low.
19. The first step in obtaining sugar from a mixture of sugar solution and picces of iron
    1. filtering
    2. picking
    3. use of a magnet
    4. evaporation.
20. Substances that have definate volume and shape are
    1. solids and liquids
    2. liquids only
    3. liquids and gases
    4. solids only
21. The diagram below show a set up that can be used to investigate the effect of heat on matter.
    
    The effect investigated is
    1. solids expand when heated.
    2. gases change state on heating.
    3. gases expand when heated.
    4. solids change state when heated.
22. In which of the following arc both materials CORRECTLY grouped as non magnetic and magnetic?
              Non magnetic      Magnetic
    1. Staple pine          Iron wire
    2. Copper wire        Steel wool
    3. Zinc                     Wood
    4. Razor blade         Aluminium
23. Which one of the following is the use of gas that cover approximately 21% of the environment? 
    1. Making electric bulb.
    2. Breathing.
    3. Making food in plant.
    4. Fire extinguisher.
24. During a science lesson, pupils collected small pins and big iron wire and placed them on the water. Which factor that affect, sinking and floating were they investigating?
    1. Shape of the material.
    2. Size of material.
    3. Mass of material
    4. Type of material.
25. In the solar system, Mars is found between
    1. Earth and Jupiter
    2. Mercury and Neptune
    3. Saturn and Neptune
    4. Venus and Uranus
26. The clouds that are dark grey in colour are NOT LIKELY to
    1. appear low in the sky.
    2. be mountainous in shape.
    3. bring heavy rainfall.
    4. look like bundles of cotton wool.
27. Which one of the following statement is TRUE about weather instrument shown below?
    
    
    1. It is a windvane.
    2. It point the direction the wind is blowing to
    3. Measure one aspect of weather.
    4. It only measure the direction of wind.
28. Which one of the following is an animal that lay fertilized eggs and has a varying body temperature?
    1. Bat
    2. Spiny ant eater
    3. Snake
    4. Dove
29. Which one of the following method of grazing is important to the farmer in controlling parasites?
    1. Paddocking
    2. Hearding
    3. Stall feeding
    4. Zero grazing
30. Which one of the following animals is CORRECTLY matched by its product?
            Animal        Product
    1. Goat         Mutton 
    2. heep         Mohair 
    3. Cow          Eggs 
    4. Pig            Milk
31. Which of the following animal feeds provide animal with energy?
    1. Lucem 
    2. Fish meal
    3. Desmodium
    4. Sweet potato vines
32. Which one of the following is an effect of parasites on livestock?
    1. Robust growth
    2. Increased production.
    3. Good health.
    4. Irritation
33. During a science lesson, pupils put a ruler in a transparent container with water as shown below.
    
    Which property of light were they investigating?
    1. Bouncing of light. 
    2. Bending of light 
    3. How light travel. 
    4. Spliting of light
34. A card with word BOARD written on it was placed infront of a mirror. Which one of the following shows how would appear in the mirror?
    1. аяAOa
    2. DRAOS 
    3. DAAOB 
    4. BOARD
35. Which of the following pairs of the processes require increase in temperature?
    1. Condensation and freezing.
    2. Melting and expansion.
    3. Contraction and condensation.
    4. Evaporation and freezing.
36. Which one of the following DOES NOT produce electricity?
    1. Batteries
    2. Bicycle dynamo 
    3. Solar drier
    4. Solar panel
37. The following materials were used to investigate a certain property of light. 
    1. Water
    2. Mirror
    3. Basin
    4. White manilla paper
       Which property of light was being investigated?
       1. Formation of shadow.
       2. Making of a rainbow.
       3. Reflection of light.
       4. How light travels.
38. The diagram below shows a set up to investigate good and poor conductor of electricity.
    
    Which one of the following material placed at point M, N will make the bulb light?
    1. Hair strand
    2. A piece of wood
    3. Glass rod
    4. Steel wool
39. Which one of the following are MAJOR living component?
    1. Animal and plants.
    2. Sound and building.
    3. Air and soil.
    4. Animal and air.
40. Plants that grow in water get oxygen from the
    1. air 
    2. water
    3. soil
    4. plants
41. A child who feel dizzy and has pale fingernail should be fed in food rich in
    1. protein
    2. carbohydrates
    3. iron 
    4. Vitamins
42. Which one of the following statement DOES NOT describe dietary fibre?
    1. Has no nutritional value.
    2. Mainly found in vegetables and fruits.
    3. Prevent body from dehydration.
    4. Helping in emptying bowel.
43. Which of the following list consist of a balanced diet?
    1. Maize, rice, fish
    2. Spinach, apple, beans
    3. Fish, eggs, meat
    4. Pork, kales, chapati
44. The following are methods of preserving food. 
    1. Smoking 
    2. Canning 
    3. Salting
    4. Drying
    5. Use of honey
       Which of the methods preserve food by removing moisture?
       1. (i) and (ii)
       2. (iii) and (v)
       3. (ii) and (iv)
       4. (iv) and (iii)
45. Which one of the following simple tool has effort between the head and fulcrum.
    1. Claw hammer
    2. Wheelbarrow
    3. Spade
    4. Crowbar
46. The followinng activities are carried out when making an improvised beam balance but not in the correct order.
    1. Fix the stand and the arm to the base, 
    2. Make a base, a stand and the arm. 
    3. Suspend the arm to find balance point and mark.
    4. Suspend the tins on both sides of the arm.
       Which one of the following is the CORRECT order of the activities?
       1. (iii), (iv), (ii),
       2. (ii)(iii), (iv)
       3. (iii), (ii), (iv). (i)
       4. (i), (ii), (iii), (iv)
47. Which one of the following activities will lead to the spread of waterborne discases?
    1. Sleeping under untreated mosquito net.
    2. Irregular vaccination.
    3. Poor handling of food eaten raw.
    4. Draining stagnant water around the homestead.
48. The chart below represents a simple classification of plants.
    
    Which one of the following plants are correctly represented by M, N and P?
    1. Bean, mushroom, bracket tree.
    2. Algae, sunflower, greengram.
    3. Maize, onions, penicillium.
    4. Sisal, moss, yeast.
49. During a science walk pupils observed a plant with thorn on the branches and produced yellow fruits. Which plant had they observed.?
    1. Thor apple
    2. Black jack
    3. Sodom apple
    4. Wandering jew
50. Which one of the following is a characteristic of insect pollinated flower?
    1. Large in size.
    2. Dull petals.
    3. Loosely attached pollen grains.
    4. Feathery long styles.

MARKING SCHEME

Questions

1. Which one of the following pairs of diseases is correctly matched with the time of immunization?
   

   	Six weeks	Nine months
   A	Polio	tetenus
   B	Measles	tuberculosis
   C	Diptheria	pertusis
   D	pertusis	yellow fever

2. Which one of the following components of blood is attacked by HIV?
   1. Red blood cells.
   2. White blood cells.
   3. Platelets.
   4. Plasma.
3. Which one of the following is a compound fertilizer?
   
   1. Mono Ammonium Phosphate
   2. Triple super phosphate
   3. Sulphate of Ammonia
   4. Muriate of potash
4. The importance of fibre in the human diet is to
   
   1. digestion of food
   2. absorption of nutrients
   3. absorption of water
   4. movement of food
5. It is true to say that all reptiles
   1. Arecold blooded invetrbrates
   2. Lay fertilised eggs in water
   3. Have scales on their bodies
   4. Lay unfertilized eggs in sand
6. All the following are safety measures when handling current electricity.
   Which one is not?
   1. Do not touch switches with wet hands
   2. Fitting lightning arrestors on tall buildings
   3. Do not overload sockets
   4. Do not insert sticks ,wires and other materials in sockets.
7. The rate at which water drains in the soil is mainly determined by
   1. volume of the soil.
   2. size of the soil particles.
   3. humus content in the soil.
   4. air content in the soil.
8. Which one of the following is a social effect of drug abuse ?
   1. Addiction
   2. Truancy
   3. Withdrawal
   4. Fits
9. Which one of the following methods will mainly conserve soil moisture and add nutrients after rotting?
   1. strip cropping
   2. Terracing
   3. Mulching
   4. Gabions
10. Pupils set up an experiment as shown in the diagram below.
    
    Which one of the following was a correct observation from the experiment?
    1. Water level in the trough increased.
    2. Candle flame brightened.
    3. Water level in the glass jar increased.
    4. Colour of the water changed.
11. A sample of soil was mixed with water in a transparent container, shaken and then allowed to settle.This was to investigate
    1. Drainage
    2. Capillarity
    3. Composition
    4. Fertility
12. The following are signs and symptoms of certain diseases:
    
    1. fever.
    2. severe headache.
    3. violent diarrhoea
    4. severe dehydration.
    5. vomiting.
       
       
    Which are for cholera?
    
    1. (i) and (ii).
    2. (ii) and (iii).
    3. (iii) and (iv).
    4. none
13. The commonly abused drug in Kenya is?
    1. Tobacco
    2. Glue
    3. Alcohol
    4. Khat
14. The following are misconceptions about hiv/aids except?
    1. Hiv and aids is a curse.
    2. Sex with a young girl cures hiv aids.
    3. All thin people have aids.
    4. Hiv and aids has no cure
15. The following are processes that take place in fertization of plants
    Germination of pollen tube
    Pollination
    Fusion
    Pollen tube breaks
    The process that is second is?
    1. Pollination
    2. Fusion
    3. Pollen tube breaks
    4. Germination of pollen tube
16. Below is an illustration of a food chain.
    Plant —> Antelope —> Lion —> Vulture
    Primary consumers are represented by
    1. plants.
    2. antelope.
    3. lion.
    4. vulture.
17. While breathing in , the
    1. Diaphragm flattens
    2. Volume of the chest decrease
    3. Diaphgram become dome shaped
    4. Lungs contract
18. Which one of the following occurs in both adolesence boys and girls
    1. Production of sex cells
    2. Hips broaden.
    3. Voice breaks.
    4. Enlargement of breasts.
19. When the tail of the a windvane points to the East,the wind must be blowing from?
    1. .East to west
    2. West to east
    3. North to south
    4. South to North
20. Which one of the following characteristics can be used to identify molars?
    1. one root and chisel shape .
    2. cusps and ridges
    3. one root and cusps
    4. ridges and chisel shape.
21. The following can be seperated using a magnet ecxept
    1. Iron fillings and office pins
    2. Staple pins and sand
    3. Iron fillings and flour
    4. Iron fillings and copper pieces
22. Which property of clay soil lead to flooding in a flat land?
    1. Stickness
    2. Fine texture
    3. Poor drainage
    4. High capillarity
23. Sound moves slowest in ?
    1. Solids
    2. Vacuum
    3. Liquids
    4. Gases
24. Carbon dioxide during blood circulation is removed from the blood stream in the
    1. Lungs
    2. Left ventricle
    3. Right auricle
    4. Aorta
       
       The diagram below represents a female reproductive system
       
25. Which one of the parts labelled p,q,r and s is correctly matched to its function
    

    	Part	Function
    A	Q	site for fertilization
    B	R	site for implantation
    C	S	egg formation
    D	R	ovulation

26. Which part does fertilization take place
    1. Q
    2. R
    3. S
    4. P
27. Which pair of materials below float because of material they are made of?
    1. Sufuria and bottle
    2. Plasticine and wood
    3. Wood and wax
    4. Wax and sufuria
28. The best procedure of seperating mixture of salt ,maize flour,and maize husks is
    1. Filtering-sieving-evaporating
    2. Dissolving- filtering-sieving-evaporating
    3. Winnowing-dissolving-filtering-evaporating
    4. Sieving-dissolving-filtering-evaporating
29. The following are methods of maintaining simple tools:
    
    1. Cleaning after use
    2. Proper storage
    3. Sharpening cutting edges
    4. Proper use of tools.
       
       
    Which pair consists only of methods for safety from accidents?
    
    1. (ii) and (iv).
    2. (i) and (iv).
    3. (ii) and (iii).
    4. (i) and (iii).
30. When a force equal to the force of a moving object is applied in the opposite direction,the moving object will
    1. Continue moving
    2. Move backwards
    3. Stop
    4. Decrease the speed
31. Which property of light leads to the formation of a shadow
    1. Dispersion of light
    2. Light travels in a straight line
    3. Reflection of light
    4. Refraction of light
32. A component of air used for germination is also required for
    1. burning substances.
    2. preserving soft drinks.
    3. making proteins.
    4. making electric bulbs.
33. Which one of the following has definite shape,size and mass
    1. Clay, water, nitrogen
    2. Glue,toothpaste,spirit
    3. Stone,oil,water vapour
    4. Flour,chalkdust,cement
34. Which of the following organs in the human body both produce sex cells?
    1. Testis and penis
    2. Ovary and uterus
    3. Ovary and testis
    4. Penis and vagina
35. Which one of the following parts of a passion plant is modified to climbing
    1. Branch
    2. stem
    3. leaves
    4. Bud
36. Which one of the following consists of foods that are mainly for body building?
    1. beef, cassava, potatoes.
    2. mutton, maize, pawpaw.
    3. peas, beans, eggs.
    4. carrots, bananas, tomatoes.
37. Which one of the following is a storage pest
    1. Aphid
    2. white ant
    3. cutworm
    4. Weaverbird
38. Which of the plants has root nodules
    1. Maize and potatoes
    2. cabbages and millet
    3. Groundnuts and and pea
    4. Tomatoes and beans
39. Which one of the following components of blood is correctly matched with its function?
    

    	Blood component	Function
    A	Red blood cells	clotting of blood
    B	White blood cells	transport oxygen.
    C	Platelets	fight germs.
    D	Plasma	transport food.

      
40. Which one of the following is advisable when spraying chemicals
    1. Spraying when the temperatures are high
    2. Wearing a gas mask when spraying
    3. spraying against the direction of wind
    4. Wash hands before spraying
41. The method of grazing that would require the largest piece of land to practice is
    1. herding
    2. stall feeding
    3. tethering
    4. paddocking.
42. The following are reasons for placing a tap near the bottom of a tank except
    1. to let all water out
    2. increase pressure
    3. making water flow faster
    4. Making gravitational force act on water
43. Which one of the following statements is not true about commercial feeds?
    1. some are given as the only feeds
    2. they are mainly given to increase production
    3. they are mainly given for protection against diseases
    4. some are given together with other feeds
44. Which one of the following is a safety measure against lightning when it is raining?
    1. Leaning against walls.
    2. Walking on open areas.
    3. Wearing rubber shoes.
    4. Using an umbrella.
45. The diagram below represents a set up that can be used to investigate good and poor conductors of electricity?
    
    Which one of the following materials when used to connect wires at point S would make the bulb not light?
    1. Pencil.
    2. Aluminium foil.
    3. Steel wool.
    4. Rubber band.
46. Coccaine and bhang share all the following except
    1. Causes depression
    2. Causes hallucinnations
    3. Are all narcotics
    4. Cause addiction
47. The reasons we are not able to see the stars during the day is
    1. A. they switch off during the day
    2. the sun is too bright
    3. they are never present in the sky
    4. they do not produce their own light
48. The following are some characteristics of soil:
    
    1. fine particles.
    2. cracks when dry.
    3. poor drainage.
    4. good capillarity.
       
       
    The characteristics are for
    
    1. loam soil
    2. loam and sand soil
    3. sand soil
    4. clay soil.
49. Which one of the following soil conservation measures is best suitable on a nursery bed?
    1. Terracing.
    2. Mulching.
    3. Tree planting.
    4. Contour farming.
50. A farmer practicing stall feeding is not likely to feed animals on
    1. pasture and fodder
    2. pasture
    3. fodder 
    4. concentrates .

Marking Scheme

1. D
2. B
3. A
4. D
5. C
6. B
7. B
8. B
9. C
10. C
11. C
12. C
13. C
14. D
15. D
16. B
17. A
18. A
19. B
20. B
21. A
22. C
23. D
24. A
25. B
26. D
27. C
28. D
29. A
30. C
31. B
32. A
33. D
34. C
35. B
36. C
37. B
38. C
39. D
40. B
41. A
42. D
43. C
44. C
45. D
46. A
47. B
48. D
49. B
50. B

Answer all questions in the space provided

1. Name three characteristics of living things (3mks)
   1.  ______________________________________________ 
   2. _______________________________________________
   3. _______________________________________________
2. Making clean air dirty is referred to as ___________________________ (1mk)
3. Write down three parts of a skeleton.  (3mks)
   
   1. __________________________________
   2. ___________________________________
   3. ___________________________________
4. Identify parts of the body that we wear the following protective equipment
   1.  
      
      _______________________
   2.  
      
      _________________________
   3.  
      
      __________________________
5. Name three examples of non-flowering plants.(3mks)
   1.  ______________________________
   2. _______________________________
   3. _______________________________
6. Fish breathes through  _________________________________________(1mk)
7. Match the animal with its characteristics (3mks)
   1. Turkey                     Gives birth to their youngones
   2. Rabbit                     Cold blooded
   3. Lizard                      Covered by feathers
8. Write down two useful fungi   (2mks)
   1. ________________________________
   2. ________________________________
9. We breathe in air called __________________ and breathe out air called _________________________ (2mks)
10. The external parasite that causes scabies is called ________________________________(1mk)
11. Name two symptoms of jiggers infestation.  (2mks)
    1. ________________________________
    2. ________________________________
12. Identify the following internal parasite _______________________________ (1mk)
    
13. Name any three ways to protect ourselves from internal parasites (3mks)
    1. _________________________________________
    2. _________________________________________
    3. _________________________________________
14. What is word processor? (2mks) ____________________________________________________
15. Name three parts of a computer (3mks)
    1. __________________________________________
    2. __________________________________________
    3. __________________________________________
16. From the list below, underline the waste that can decompose (3mks) 
    1. E-waste
    2. Animal waste
    3. Fruit peelings
    4. Scrap metal
    5. Wood remains
    6. Plastic cups
    7. Old clothes
17. The process of making something old appear new again is called _____________________________ (1mk)
18. Give two examples of word processor software (2mks)
    1. ___________________________________
    2. ____________________________________
19. Name the tooth below (1mk)
    
20. List three parts of the digestive system    (3mks)
    1.  _______________________________________
    2. ________________________________________
    3. ________________________________________
21. Mary suffered from a waterborne disease and had the following signs and symptoms
    1. Headache
    2. Vomiting
    3. Violent watery diarrhoea
       Which disease was Mary likely to be suffering from __________________________________ (1mk)
22. Name the function of hair in the nose __________________________________________ (1mk)
23. Name two diseases that affect the breathing system (2mks)
    1. __________________________________________________
    2. __________________________________________________
24. Identify the following external parasite ( 1mk)
    
    ____________________________________
25. Name any two things you need when washing hands (1mk)
    1. _________________________________________
    2. _________________________________________

MARKING SCHEME

1.  
   1. Living things grow
   2. They reproduce
   3. They fed
   4. They die
2. Air pollution
3.  
   1. Skull
   2. rib cage
   3. spine
   4. limbs
   5. bones
4.  
   1. hands
   2. feet
   3. nose and mouth
5.  
   1. algae
   2. moss
   3. fern
6. gills
7.  
   1. Turkey - have feathers
   2. Rabbit - give birth
   3. Lizard - cold blooded
8.  
   1. Yeast
   2. Mushroom
   3. Penicillium
9. oxygen, carbon dioxide
10. mite
11.  
    1. Itching
    2. pain on feet
    3. deformed toes and feet
12. Tapeworm
13.  
    1. washing fruits and vegetables
    2. washing hands after going to toilet
    3. Eating well cooked food.
14. Word processor is software used to compose, format, edit and print documents.
15.  
    1. Monitor
    2. mouse
    3. CPU
    4. keyboard
16. Animal waste, fruit peelings, wood remains
17. recycling
18.  
    1. microsoft word
    2. Open office 
    3. Word pad
19. Premolar
20.  
    1. Mouth
    2. food pipe
    3. stomach
    4. large and small intesties
    5. rectum
    6. anus
21. Cholera
22. To trap dust
23.  
    1. Cold
    2. Asthma
    3. TB
    4. coughs
    5. Covid-19
    6. pneumonia
24. Jigger
25.  
    1. Soap
    2. warm water
    3. sanitizer
    4. towel.