Question

How does energy enter an ecosystem?

A)Energy only exists within large predators
B)Energy flows from the sun to plants then to consumers
C)Energy never enters an ecosystem
D)Energy flows from tertiary consumers to secondary consumers and eventually to producers

Answer 1

B

Step-by-step explanation:

Energy enters an ecosystem through the sun. Almost all energy comes from the sun and plants use that energy. Then plants eventually get eaten by other animals.

Answer 2

B)Energy flows from the sun to plants then to consumers