The most important limiting factor in rocky intertidal communities is:
A)food.
B)light.
C)nutrients.
D)predation.
E)space.

Question

Quizplus · Accepted Answer

Space is the most important limiting factor in rocky intertidal communities as the organisms have to compete for it. With the changing tides, some organisms may have access to more space than others, and overcrowding may occur, leading to competition for resources. Predation and access to food and nutrients are also important factors, but the availability of space is the ultimate factor that determines the diversity and abundance of species in rocky intertidal communities. Light is not typically limiting in these environments because both photosynthetic and non-photosynthetic organisms can thrive in the intertidal zone.

The Most Important Limiting Factor in Rocky Intertidal Communities Is