Lithogenous sediment is
A) derived from rock.
B) derived from plants and animals.
C) always found at depths over 4500m.
D) always associated with deep-sea trenches.
E) derived from the chemistry of the water.

Question

Quizplus · Accepted Answer

Lithogenous sediment is derived from rock, either from the erosion of land or volcanic activity. This type of sediment is the most common form found in the ocean floor, and it can be found at various depths, not just over 4500m or associated with deep-sea trenches. It is also distinct from biogenous sediment, which is derived from the remains of plants and animals, and authigenic sediment, which is derived from the chemistry of the water.

Lithogenous Sediment Is