4 ms·
Simple doesn't mean easy, unfortunately. There's more than a few sources of CO2 emissions, and some of the significant ones arent even (directly) manmade.
by yifanl 7y ago
Simple doesn't mean easy, unfortunately. There's more than a few sources of CO2 emissions, and some of the significant ones arent even (directly) manmade.
- EdwardDiego 7y agoYou're talking clathrates?
- collyw 7y agoVolcanoes emit CO2