which of the following is not a manmade cause of global warming? a. burning fossil fuels b. deforestation c…

Brief Explanations:

Burning fossil fuels releases greenhouse - gases due to human activities. Deforestation is caused by human actions and reduces carbon - absorbing trees. Population growth leads to more human - related activities contributing to global warming. Respiration is a natural biological process of living organisms, not a man - made cause specifically related to global warming in the context of human - induced environmental changes.

Answer:

C. respiration