Question

Examine the model of the carbon cycle. Carbon is transferred from one biotic component, the cow, to a second biotic component, the decomposers. Using the model, select the one method that carbon is NOT transferred from animals to decomposers.
Responses
A as waste.as waste.
B in dead carcasses.in dead carcasses.
C as carbon dioxide.as carbon dioxide.
D in scraps of discarded food.

Answer 1

C — as carbon dioxide.

Decomposers (fungi, bacteria) get carbon by breaking down organic matter (waste, dead carcasses, discarded food). CO2 from animal respiration goes into the atmosphere, not directly to decomposers.