What environmental stressors occurred during each of the 5 mass extinctions?

I want to find out for my homework what were the environmental stressors that the environment when through or had when extinctions happened.
deekin
Asked Jan 11, 2017

If you are looking for a place to share your travel photos and stories, then try BigRoom.

TIP: If it's not your answer to this question, please click "Leave a Comment" button under the question to communicate with the question owner.

Can you help them?

You may want to know:

Categories