Which statement characterizes sediments of the North Pacific?

Question

Quizplus · Accepted Answer

Studies have shown that the sediments of the deep North Pacific are mainly composed of pelagic clays, which are fine-grained sediments containing abundant clay minerals. This is due to low sedimentation rates and the gradual accumulation of tiny particles from the water column over long periods of time. Calcareous oozes do occur in some areas of the North Pacific, but not as extensively as pelagic clays. Radiolarian deposits are mainly found in the equatorial and subtropical regions of the Pacific, and the thickness of sediments varies throughout the region.

Which Statement Characterizes Sediments of the North Pacific