What kinda question is this
Answer:
C.
Explanation:
it depends on moral judgments
As Earth cooled, an atmosphere formed mainly from gases spewed from volcanoes. It included hydrogen sulfide, methane, and ten to 200 times as much carbon dioxide as today's atmosphere.
Exactly I feel you pls pls pls
Answer:there is a vgraph so where it says 4 at the bottom then go under to -2 then ur done.
Explanation: