Question

Which of the following is an example of how people modify the environment in Africa?

i. cutting down trees in order to plant crops or build homes
ii. building a dam on a river
iii. allowing herd animals to graze on native grasses

A.
i. only
B.
ii. only
C.
ii. and iii. only
D.
i., ii., and iii.

Answer 1

Answer:

building a dam on a river

Answer 2

Answer:

option 1 only

Explanation:

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