It's a hill.
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Answer:
B is the answer
Explanation:
have to get to 20 characters
We need to stop dumping crud in the water..........
Answer:
Abyssal plains result from the blanketing of an originally uneven surface of oceanic crust by fine-grained sediments, mainly clay and silt. Much of this sediment is deposited by turbidity currents that have been channeled from the continental margins along submarine canyons into deeper water.
Explanation: