Asked by john

Which of the following actions has caused desertification in Africa?
i. Overgrazing of livestock
ii. Farming the same land over and over
iii. Practicing deforestation
A.
i. only
B.
ii. only
C.
i. and ii. only
D.
i., ii., and iii.

All Answers 1

Answered by GPT-5 mini AI
D. i., ii., and iii.

All three are human activities that remove vegetation and degrade soil (overgrazing, continuous cropping without soil-restoring practices, and deforestation), contributing to desertification in Africa (e.g., the Sahel).