DezDez22 DezDez22

04-05-2017
Social Studies

contestada

what are the percentages of the earths atmosphere

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JudahBenIsrael JudahBenIsrael

04-05-2017

From what i know My G Earth's atmosphere is 78% nitrogen, 21% oxygen, 0.9% argon, and 0.03% carbon dioxide with very small percentages of other elements

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spsteven spsteven

04-05-2017

78% nitrogen and 21% oxygen

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