Intertidal zonation on a rocky beach is primarily controlled by the

Question

Quizplus · Accepted Answer

Intertidal zonation is primarily controlled by the amount of time an organism spends out of water, as organisms must be adapted to survive in varying degrees of exposure to air and water as the tide fluctuates. Different species have different tolerances and adaptations, resulting in distinct zones of organisms on a rocky beach.

Answer: A, B, C, and E are all incorrect. While these factors can impact intertidal life, they are not the primary controls on zonation.

Intertidal Zonation on a Rocky Beach Is Primarily Controlled by the