Which of the following is NOT a recycled element of an ecosystem?
A) water
B) phosphorous
C) oxygen
D) energy
E) more than one of these

Question

Quizplus · Accepted Answer

Energy is not a recycled element of an ecosystem. While energy flows through ecosystems, it cannot be recycled as it is not a physical substance. It enters ecosystems through sunlight and leaves as heat. Water, phosphorus, and oxygen are all examples of elements that are recycled within ecosystems.

Which of the Following Is NOT a Recycled Element of an Ecosystem