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How Decomposers Return Carbon to the Soil
earth and space science · MS-ESS2-1
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“organic matter” worksheets and activities
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Grades 6–8
What Are Fossil Fuels
earth and space science · MS-ESS3-1
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Grades 5–8
Soil Formation and Composition
earth and space science · MS-ESS2-1
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Grades 6–8
How Ancient Seas Form Petroleum Deposits
earth and space science · MS-ESS3-1
$1.50
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Grades 5–8
How Does Soil Form From Rock
earth and space science · MS-ESS2-2
$1.50
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Grades 6–8
How Does Natural Gas Form
earth and space science · MS-ESS3-1
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Passage
Grades 6–8
How Does Soil Store Carbon
earth and space science · MS-ESS2-1
$1.50
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Grades 6–8
How Sedimentary Layers Build Resource Deposits
earth and space science · MS-ESS3-1
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Grades 5–8
Fossil Fuels: Oil and Natural Gas
physical science · MS-PS3-4+2
$1.50
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Grades 4–6
Soil as a Resource
earth and space science · 5-ESS3-1
$1.50
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Grades 5–8
Is Soil Just Dirt
earth and space science · MS-ESS2-2
$1.50
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Grades 6–8
What Makes Something a Mineral
earth and space science · MS-ESS3-1
$1.50
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