Question

What are biogenic sediments?

Answer 1

It is define as containing at least 30%skeletal remains of marine organism cover appox 62%of the deep ocean floor

Answer 2

Answer:

Biogenic ooze , also called biogenic sediment , any pelagic sediment that contains more than 30 percent skeletal material....... The most common contributors to the skeletal debris are such microorganisms as foraminiferans and coccoliths, microscopic carbonate plates that coat certain species of marine algae and protozoa