Title |
Comment |
Keywords |
A Calendar Year
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02:51 - 03:54 (01:03) / 1.2 MB
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"James Sadd", "geologic time", "geologic age", planet, water, life, oxygen, gas, atmosphere, "multi-cellular organism", plant, animal, dinosaur, extinction, humans, "Industrial Revolution"
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Atmospheric Pollutants
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23:50 - 24:35 (00:45) / 1.2 MB
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"Chester C. Langway Jr.", glacier, "glacial ice", "carbon dioxide", "Industrial Revolution", humans, atmosphere, "fossil fuel", sulfur, coal, pollution, preservation, "gas composition"
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Global Climate Affects
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24:35 - 24:57 (00:22) / 0.6 MB
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"global climate change", "ice core", humans, civilization, "Industrial Revolution"
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Carbon Dioxide
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24:42 - 26:06 (01:24) / 2.0 MB
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"Industrial Revolution", "carbon dioxide", atmosphere, "fossil fuel", coal, vegetation, steam, gasoline, oil, "Greenhouse Effect", "air temperature", "polar ice melting", "sea level", flood, pollution, "geologic hazard"
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Introduction to Preserving the Legacy
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00:40 - 02:20 (01:40) / 1.2 MB
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introduction, "James Sadd", "H. G. Wells", humans, civilization, mining, agriculture, Roman, "Industrial Revolution", England, gravity, heat, "human power", technology, animal
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Nonrenewable Resources
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02:20 - 03:28 (01:08) / 0.8 MB
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"James Sadd", life, humans, "human power", resource, "Industrial Revolution", fuel, oil, "natural gas", coal, uranium, energy, geologist
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Geology School Keywords
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