Oozes:
a. have the same composition throughout the ocean.
b. accumulate rapidly on the seafloor.
c. are composed of the shells of the single-celled plants and animals that live at the sea surface.
d. are the most common sediment in the near-shore environment.
Question 2
Hydrogenous sediments:
a. are of biological origin.
b. are of extraterrestrial origin.
c. originate from weathering and erosion.
d. precipitate directly from seawater.