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01-05-2018
Biology

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how does the composition and structure of the atmosphere ensure the protection of the earth

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zacharyehp69whg zacharyehp69whg

01-05-2018

this is only one part of the answer, but its important: high-altitude O2 absorbs much energy from the sun (including radioactivity), which forms the ozone layer. this process protects delicate molecules important to life - most notably dna

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