alleryWhat do dams do to fish in rivers?
AStop their migration
BSpeed up migration
CMake them bigger
DRemove predators
Answer & Solution
Correct answer: A. Stop their migration
1. Dams and reservoirs change the path of rivers.
2. They can create hydroelectric power.
3. But they stop fish migration and the movement of organisms downstream.
_Source: Wikipedia, Natural environment, Human impact on water_
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