Respuesta :
3) Feature A is an abyssal plain and Feature B is an ocean trench.
Explanation:
Looking at the attached image, we can see that feature A is an abyssal plain and feature B is an oceanic trench. This picture is topographic profile which shows the different parts of an ocean as we move from the shelf to the trenches.
- Abyssal plain is found on the ocean floor where we have ocean flat and rich sediment fines. This is the part labelled A.
- Part B is the deep oceanic trench usually found around subduction zones where two plates are colliding and one goes beneath the other.
- Abyssal plains are prominent along divergent margins as plates spreads away.
learn more:
sea floor spreading
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Answer:
Option 3
Explanation:
I got it right on the test.
Hope this helped.