What is the ozone layer? A. thin layer in the lower atmosphere that protects Earth from ultraviolet rays B. thin layer in the upper atmosphere that protects Earth from ultraviolet rays C. thin layer in

What is the ozone layer?

A. thin layer in the lower atmosphere that protects Earth from ultraviolet rays
B. thin layer in the upper atmosphere that protects Earth from ultraviolet rays
C. thin layer in the upper atmosphere that protects Earth from supersonic rays
D. thin layer in the lower atmosphere that protects Earth from supersonic rays

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What is the ozone layer? A. thin layer in the lower atmosphere that protects Earth from ultraviolet rays B. thin layer in the upper atmosphere that protects Earth from ultraviol…

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