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

Question

Quizplus · Accepted Answer

Intertidal communities are those found in the narrow zone between high tide and low tide. As such, space is the most important limiting factor as organisms must compete for limited surface area and must be adapted to withstand exposure to air during low tide. While food, light, nutrients, and predation also play a role in shaping intertidal communities, they are secondary to the primary constraint of space.

The Most Important Limiting Factor in Intertidal Communities Is