Answer:
needs more info to be answered could you state them down or put a pic
Explanation:
The pelagic zone can be contrasted with the benthic and demersal zones at the bottom of the sea. The benthic zone is the ecological region at the very bottom of the sea. It includes the sediment surface and some subsurface layers. Marine organisms living in this zone, such as clams and crabs, are called benthos.
D. Tropical rain forest
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The correct answer would be weathering. Can u give brainiest