what difference would it make if the Earth contains 78% oxygen and 21% nitrogen?

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what difference would it make if the Earth contains 78% oxygen and 21% nitrogen?

2007-01-06 01:13:03 · 2 answers · asked by yvonne c 1 in Environment

2 answers

Most of the thing around you would start burning!!
Especially many organic stuffs which get ignited easily.

I would be impossible to extinguish a fire!

Besides more oxygen for a long time is unsiutable for a long time.......... since our body is not designed( or evolved) for such an environment.

2007-01-06 01:16:53 · answer #1 · answered by Som™ 6 · 1⤊ 0⤋

us humans would be very high....just like you

2007-01-06 09:17:16 · answer #2 · answered by billyboy 2 · 0⤊ 0⤋