Question

(D) it does not need electricity to operate it.
4. What has caused the decrease in the farming area in the south-west of the United States?
(A) It has been caused by the extensive use of windmills.
(B) It has been caused by the depletion of underground water supplies.
(C) It has been the result of keeping too much livestock.
D) It has been the result of geologic processes over the centuries.
'windmills have Zero Environmental Impact" means that windmills​

Answer 1

Answer:

you know I was born in US and moved here in india

Explanation:

so, um the answer is option (d), I know it bruh