Question

State two limitations of using photographs.

Answer 1

1. Expensive it require a camera or a photographic device/must travel to where the feature is.
2. May not be useful to visually impaired persons
3. Blurred images may not be clear hence can lead to wrong interpretation
4. Black and white photograph of some features may give wrong impression of a different feature eg wheat and oats/grass
5. Requires a skilled person who knows how to capture photographs using devices such as video cameras