Unlike rocky beaches, sandy beaches have vertical zonation of organisms that live in the sediment.

Question

Quizplus · Accepted Answer

Sandy beaches have distinct vertical zones of organisms that live in the sediment, including tiny bacteria, detritus feeders like crabs and worms, and filter feeders like clams and mussels. The zone closest to the water is typically inhabited by organisms that can withstand wave action and fluctuating salinity levels, while deeper zones may have more stable conditions and support different species.

Unlike Rocky Beaches, Sandy Beaches Have Vertical Zonation of Organisms