The upper limit of rocky intertidal communities is typically determined by:

Question

Quizplus · Accepted Answer

The upper limit of rocky intertidal communities is determined mostly by physical factors such as wave action, exposure to air, and desiccation. These factors limit the availability of water and nutrients, making it difficult for organisms to survive in this harsh environment. Biological factors may also play a role but are generally overridden by the physical factors at play.

The Upper Limit of Rocky Intertidal Communities Is Typically Determined