asked 23.2k views
3 votes
A_________ is a deep valley along the ocean floor beneath which oceanic crust slowly sinks toward the mantle.

A. mid-ocean ridge
B. rift valley
C. mountain range
D. deep ocean trench​

asked
User Laph
by
7.9k points

1 Answer

4 votes

Answer:

D

Step-by-step explanation:

answered
User Martin Polak
by
7.9k points
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