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24 votes
24 votes
When people alter the natural course of a river to provide irrigation, they are primarily modifiying the __________.

A.
atmosphere
B.
hemisphere
C.
hydrosphere
D.
lithosphere

Please select the best answer from the choices provided
A
B
C
D

User Jmic
by
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2 Answers

24 votes
24 votes

Answer: D

Explanation:hope this helps

User Ognjenkl
by
3.5k points
23 votes
23 votes

Answer:

D

Step-by-step explanation:

They make holes in the lithosphere

User Kaustav Ray
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