Multiple Choice
Coastal plain estuaries were formed when:
A) Sand bars formed along the coast as the result of an accumulation of sediment.
B) The ocean invaded lowlands and river mouths.
C) Retreating glaciers cut a valley along the coast.
D) Sea level fell during glaciation.
E) Land subsided along the coast.
Correct Answer:

Verified
Correct Answer:
Verified
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