Answer
it extends on side to sediment in the ocean so the underneath the sediment will extend
Explanation:
The sedimentary layer is the soil layer that extends underneath the sediment in the ocean.
What is sedimentary layer?
Sedimentary layers are those layers that is made up of sediments. They develop as waves wash ashore and retreat. When the wave retreats it deposits its load of suspended sediment as a layer.
So we can conclude that the sedimentary layer is the soil layer that extends underneath the sediment in the ocean.
Learn more about soil here: https://brainly.com/question/25831026
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