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carbon 的热门建议

Carbon Cycle Diagram
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What Is
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Basic Carbon Cycle
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Carbon
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Oxygen Carbon
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  1. Carbon Cycle
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  2. Carbon Cycle
    in Hindi
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  4. Carbon
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  5. Carbon Cycle
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Real World: The Carbon Cycle -- Essential for Life on Earth
5:44
YouTubeNASA eClips - ARCHIVE
Real World: The Carbon Cycle -- Essential for Life on Earth
Carbon is an essential building block for life. Learning how carbon is converted through slow- and fast-moving cycles helps us understand how this life-sustaining element moves through the environment. Discover how NASA measures carbon through both field work and satellite imagery keeping watch through its eyes on the sky, on Earth, and in space.
已浏览 37.2万 次2019年10月22日
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YouTubeReactions
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YouTubeThe Economist
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