Question

A farmer grows wheat near a river. He frequently uses

fertilizer on his fields, and when he waters the fields,
excess water runs off into the river.
What should the farmer be most careful to monitor to determine his farm's
impact on water quality?
A. Type of fish in the river
B. Amount of water in the farm's soil
C. pH of rainwater falling on the farm
D. Level of nitrates in runoff water

Answer 1

Answer: I think its B

Explanation: I hope this helps :)

Answer 2

D. Level of nitrates in runoff water

Step-by-step explanation:

Took the test too :)