Which mixture of gases is thought to have made up Earth's early atmosphere?

A. methane, oxygen, hydrogen, water vapor

b. carbon dioxide, nitrogen, oxygen, ozone

C. hydrogen, water vapor, ammonia, methane, carbon dioxide

d. ozone, water vapor, carbon dioxide, ammonia

Question

Kaelyn Pierce

Mathematics

27 February, 00:48

Which mixture of gases is thought to have made up Earth's early atmosphere?

A. methane, oxygen, hydrogen, water vapor

b. carbon dioxide, nitrogen, oxygen, ozone

C. hydrogen, water vapor, ammonia, methane, carbon dioxide

d. ozone, water vapor, carbon dioxide, ammonia

+4

Answers (1)

Know the Answer?

Jaidyn Banks · Answer 1

The correct Answer Is D Because When The earth was formed There was no oxygen on earth A few thousand years Later Some Mineral Life created Oxygen And Some years later A few Plants Started Growing

Which mixture of gases is thought to have made up Earth's early atmosphere?A. methane, oxygen, hydrogen, water vaporb. carbon dioxide, nitrogen, oxygen, ozoneC. hydrogen, water vapor, ammonia, methane, carbon dioxided. ozone, water vapor, carbon dioxide, ammonia

Which mixture of gases is thought to have made up Earth's early atmosphere?

A. methane, oxygen, hydrogen, water vapor

b. carbon dioxide, nitrogen, oxygen, ozone

C. hydrogen, water vapor, ammonia, methane, carbon dioxide

d. ozone, water vapor, carbon dioxide, ammonia