What are the two main gases found in Eath's atmosphere?

15 ⤊

oxygen (21%) and nitrogen (78%)

2006-10-29 08:29:17 · answer #1 · answered by Geo06 5 · 1⤊ 0⤋

79% Nitrogen, 20% Oxygen

2006-10-29 11:38:01 · answer #2 · answered by Rabbit 1 · 2⤊ 0⤋

Nitrogen and Oxygen

2006-10-29 11:36:05 · answer #3 · answered by Mike W 2 · 3⤊ 0⤋

oxygen (21%) and nitrogen (78%)

The other 1% is a bunch of other gases (including carbon dioxide at a measly 0.04%)

2006-10-29 11:35:27 · answer #4 · answered by Rich Z 7 · 3⤊ 1⤋

Oxygen, Nitrogen and Carbon Dioxide...

Also hydrogen (to make water)

2006-10-29 11:36:09 · answer #5 · answered by Anonymous · 1⤊ 2⤋

21% nitrogen, 78% oxygen, 1% other gasses, including carbon dioxide...

2006-10-29 17:52:59 · answer #6 · answered by mcdonaldcj 6 · 0⤊ 1⤋

Oxygen 80%
Nitrogen 19%
Argon
CO2 (human)

2006-10-29 11:36:02 · answer #7 · answered by Juan D 3 · 1⤊ 3⤋

Hydrogen & Oxygen.

2006-10-29 11:36:24 · answer #8 · answered by Terri R 6 · 1⤊ 1⤋

nitrogen oxygen

2006-10-29 11:35:36 · answer #9 · answered by carbonkid22 2 · 2⤊ 0⤋

oxygen and nitrogen

2006-10-29 11:35:12 · answer #10 · answered by Shira 4 · 1⤊ 1⤋