2007-08-29 15:58:08 · 4 answers · asked by JAMES 4 in Science & Mathematics ➔ Earth Sciences & Geology
Inside of the earth
2007-08-29 16:25:59 · update #1
Inside of the earth
2007-08-29 16:26:00 · update #2
What are you talking about?
There is 78% nitorgen in the air we breath, 21 % oxygen, and 1% other gases.
Other than that, I have no idea what you are asking about.
2007-08-29 16:02:38 · answer #1 · answered by snakekeeper27 4 · 0⤊ 0⤋
Earth's atmosphere is another factor that makes life possible. Consisting of 78 percent nitrogen, 21 percent oxygen, and traces of other gases, it provides protection from most of the Sun's harmful radiation. It also protects us from most of the meteors that head for the planet; they burn up in the atmosphere before they can hit the ground.
2007-08-29 23:13:57 · answer #2 · answered by ? 6 · 0⤊ 0⤋
There is an entire Nitrogen cycle that involves plants and animals and air.
The atmosphere is about 78% Nitrogen.
2007-08-29 23:03:06 · answer #3 · answered by Lady Geologist 7 · 1⤊ 0⤋
there's 78% nitrogen in the atomsphere if that's what you mean
2007-08-29 23:06:27 · answer #4 · answered by affy 2 · 0⤊ 0⤋