define desertification. don't tell from google otherwise I will delete that answer
Answers
Answered by
6
The process by which fertile or rich(normal) land becomes desert, chiefly as a result of drought or deforestation or sometime may be because of unsuitable agriculture.
❥Hope it helps!!!
Answered by
1
Answer:
A converging lens is said to have positive focal length. A converging lens causes exiting rays to be more convergent coming out than they were entering the lens. A diverging lens is said to have negative focal length.
Similar questions