Question

Help please?

Answer 1

i believe its increased land fertility downstream

Answer 2

I have more

Answer 3

Hmm, I am not sure with the lack of water. One of the major arguments against dams is that they stop the flow of nutrients downstream.

Answer 4

So what are you saying?

Answer 5

"Large dams have led to the extinction of many fish and other aquatic species, the disappearance of birds in floodplains, huge losses of forest, wetland and farmland, erosion of coastal deltas, and many other unmitigable impacts."

https://www.internationalrivers.org/environmental-impacts-of-dams

Answer 6

That article may actually help you with your other questions if they are all regarding dams.

Answer 7

So your saying the answer is C?