Question

Which layer of the earth's atmosphere contains the ozone layer?

A Troposphere Correct Answer Incorrect Answer
B Mesosphere Correct Answer Incorrect Answer
C Ionosphere Correct Answer Incorrect Answer
D Stratosphere Correct Answer Incorrect Answer

Solution

About 90% of the ozone in the Earth’s atmosphere is found in the region called the Stratosphere. This is the atmospheric layer between 16 and 48 kilometers (10 and 30 miles) above the Earth’s surface.

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