which of the following is not a source of air pollution related to human activities?\na. gasoline\nb…

which of the following is not a source of air pollution related to human activities?\na. gasoline\nb. garbage\nc. forest fires\nd. radon\nplease select the best answer from the choices provided\no a\no b\no c\no d
Answer
Brief Explanations:
Gasoline is used in vehicles by humans and causes pollution. Garbage disposal by humans can release pollutants. Forest - fires can be caused by human negligence. Radon is a naturally - occurring radioactive gas that seeps from the ground and is not directly related to human activities in the same way as the others.
Answer:
D. radon