Passage
Grades 5–8
The Ozone Layer
science · MS-ESS2-4
$1.50
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“CFCs” worksheets and activities
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Grades 3–8
Where is the Ozone Layer Located
earth and space science
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Passage
Grades 3–8
How does the Ozone Layer High in the Atmosphere Protect Life on Earth
weather and climate
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Passage
Grades 3–8
What Is an Anthropogenic Pollutant?
weather and climate
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