The test is due tonight ugh it's for environmental science not bio

The tragedy of commons, is when somebody acts individually, and not in the way a group of people wants. You could say it's when they act out of common sense in a way, and the only thing that represents that is the first option.

Not everybody likes the idea of pumping and other gasses in to the atmosphere, in fact, nobody should. But there are some people that benefit from that (owners, managers from factories and their associates).

Hope it helped,

BioTeacher101

The answer is A. The constant pumping of carbon dioxide into the atmospher by factories, automobiles, and power plants.

I hope this helped :D

"d.) carbon dioxide and hydrogen sulfide"

b. lithosphere, asthenosphere, mesosphere   is the answer most likely