Multiple Choice
Over time, which of the following has happened to Niagara Falls?
A) They have become rapids.
B) They have migrated several kilometers upstream.
C) They have migrated several kilometers downstream.
D) They have drained away most of Lake Ontario's water.
E) They have evolved into the world's most famous example of stream capture.
Correct Answer:
Verified
Correct Answer:
Verified
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