Question

How can we reduce the most serious negative effects of damming rivers?

Answer 1

Dams change the way rivers function. They can trap sediment, burying rock riverbeds where fish spawn. Gravel, logs, and other important food and habitat features can also become trapped behind dams.

Step-by-step explanation:

Answer 2

People need water and power, but damming rivers causes .River offers insights into ways to temper detrimental effects of dams.