Terrestrial ecosystems are most easily distinguished from one another by the ____ that are present in that system.
A)autotrophs
B)carnivores
C)primary consumers
D)decomposers
E)nutrient cycles

Question

Terrestrial ecosystems are most easily distinguished from one another by the ____ that are present in that system. ​
A)autotrophs
B)carnivores ​
C)primary consumers ​
D)decomposers ​
E)nutrient cycles ​

Quizplus · Accepted Answer

Terrestrial ecosystems are most easily distinguished by the autotrophs (primarily plants) present, as these form the basis of the ecosystem's food web and significantly influence its structure and the types of animals that can live there.

Terrestrial Ecosystems Are Most Easily Distinguished from One Another by the ____