How does a dam negatively affect animals that live downstream? Check all that apply.It decreases the water level.It changes the sediment and silt.It decreases the chance for flooding.It creates a natural barrier that hides prey.It stops some animals from being able to travel upstream.
Answer
A
It decreases the water level.
B
It changes the sediment and silt.
C
It decreases the chance for flooding.
D
It creates a natural barrier that hides prey.
E
It stops some animals from being able to travel upstream.