Multiple Choice
What are some effects of building a dam?
A) A stream has more sediment below the dam and so can erode more efficiently.
B) The reservoir (lake) traps sediment that over time fills up part of the reservoir.
C) A dam,whether constructed by nature or by humans,represents a permanent change in base level.
D) The stream erodes into the land instead of depositing sediment,where it enters the reservoir.
Correct Answer:
Verified
Correct Answer:
Verified
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