Question

The interactions of earthworms and robins in a beech forest make up which ecological unit? A. population B. ecosystem C. biome D. community plz explain!!!

Answer 1

Ans. (D). community.

In an ecosystem, a community can be defined as a association or group of organisms of two or more species that occupy the same region, in a particular time. For example, grasses, herbivores (such as deer), and carnivores (such as lion represent a community in a grassland ecosystem that affect each other.  

As earthworms and robins belong to two different species, they will represent a community in a beech forest ecosystem.  

Thus, the correct answer is option (D).

Answer 2

The answer is D:  COMMUNITY