Which of the following statements is true?

a. Water and energy are not recycled in an ecosystem.
b. Weathering is the main way phosphorous is recycled.
c. The total amount of energy in an ecosystem continuously increases.
d. The organism at the top of a food chain receives the most energy from the sun.

Question

Which of the following statements is true?

a. Water and energy are not recycled in an ecosystem.
b. Weathering is the main way phosphorous is recycled.
c. The total amount of energy in an ecosystem continuously increases.
d. The organism at the top of a food chain receives the most energy from the sun.

dude · Answer

Hint: In a food chain, there is a 90-10 energy rule

90% of the energy is used up as heat while the 10% is transferred to the next organism

Allison · Answer

Soooooooo the answer is B? @dude ((((: