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Lesechka [4]
3 years ago
13

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

Biology
1 answer:
Anika [276]3 years ago
3 0
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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