Atmospheric Zones, 2 Fonts, 2 Sizes #1

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The Earth’s atmosphere is 78.08 percent nitrogen, 20 95 percent oxygen, 0 93 percent argon, and 0.03 percent carbon dioxide.

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Atmospheric Zones

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miles ; 7 a t es m ol very 1,000 ft u p p; °F e m .6 of the atmos ph ass is found. d the lle

at ature: Drop s p 5% of the total s7 m ain f our weath ll o e is c a h er

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ase to -166 F at b °F, 20° be m ether with t fo h fro s;” tog et he r es a tively terme st llec d co signals b dio uni m c