Exam (elaborations)
Chem 1172: Exam 4 with Correct Answers
10 - The thickness of the troposphere is ___ km Troposphere - first layer of atmosphere 0-10 miles above the Earth's surface. Contains weather, greenhouse gases (bad ozone). Stratosphere - 2nd layer of atmosphere; extends from 10 to 30 miles up; location of ozone layer; absorbs 95% of Ultr...
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