How do humans add to the carbon cycle?

humans can cause extinction of a species through overharvesting, pollution, habitat destruction, introduction of invasive species (such as new predators and food competitors), overhunting, and other influences. explosive, unsustainable human population growth is an essential cause of the extinction crisis.

explanation:

i didn't have the answer choices , but i tried my best.

any abiotic or biotic factor in an ecosystem that causes a population's size to slow or decrease is a limiting factor.