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\nHow Ancient Ice Proves Climate Change Is Real\n

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\n\nPublisher:\n\nBe Smart\n\n\n
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\nEarth’s climate is changing in a big way, and it’s because there's more carbon dioxide in the atmosphere than at any point in our species’ history. But Earth’s climate has changed before. How do we know that this time we’re the cause? We...\nEarth’s climate is changing in a big way, and it’s because there's more carbon dioxide in the atmosphere than at any point in our species’ history. But Earth’s climate has changed before. How do we know that this time we’re the cause? We know thanks to tiny bubbles of ancient atmosphere trapped in ice. \n
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Resource Details

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Educator Rating
Not yet Rated
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Media Length
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11:49
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Grade
12th - Higher Ed
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Subjects
Science
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Media Type
Instructional Videos
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Source:
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\nIt's Okay to Be Smart\n\n
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Date
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2019
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Language
English
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Audiences
For Teacher Use
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Usage Permissions
Fine Print: Educational Use
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Additional Materials

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Concepts

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nature, climate change, global warming, climate, carbon dioxide, bubbles, water, carbon
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Additional Tags

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science, joe hanson, it's okay to be smart, public broadcasting service, environment, climate science, co2, paleoclimate, paleoclimatology, ice cores, pbs, its okay to be smart, its ok to be smart, it's ok to be smart, ancient ice, taylor glacier, ancient air, modern air, air bubbles, tiny, trapped, carbon 12, carbon 13, planet
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Classroom Considerations

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Video is ad-free
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\n\" data-title=\"Get Full Access\" data-container=\"body\" rel=\"popover\" tabindex=\"0\" aria-label=\"Play video: How Ancient Ice Proves Climate Change Is Real\" href=\"/subscription/new\">\"How\n\n
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