Answered

The flow of energy in an ecosystem is best

described as energy moving in

(1) one direction from the Sun to the producers

and then to the consumers

(2) one direction from a consumer to a

producer and then to the Sun as heat and

light

(3) two directions between the producers that

are present

(4) two directions, back and forth, between the

producers and the consumers

Verified Answer :

1, as the energy comes from the sun, then plants get it through photosynthesis, and finally the consumers obtain the energy from consuming animals on a lower trophic level than themselves. energy cannot flow down the food chain, only up.

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