Earth Science

Can you please help with the following questions?

Sediment on the seafloor often leaves clues about various conditions that existed during deposition., What do the following layers in a seafloor sample tell about the environment in which each layer was deposited?

Layer 5 (top): Fine clay'

Layer 4: Siliceous ooze

Layer 3: Calcareous ooze

Layer 2: Fragments of coral reel

Layer 2 (Bottom): Volcanic rock