Title |
Comment |
Keywords |
Heat Within the Earth
|
14:50 - 15:32 (00:42) / 0.4 MB
|
"Jason Saleeby", rock, flow, convection, mantle, heat, "radioactive decay", "plate tectonics", element, uranium, thorium, potassium
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Heating Magma
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03:09 - 03:59 (00:50) / 0.8 MB
|
volcano, "David Sigurdson", heat, radioactivity, isotope, potassium, thorium, uranium, decay, magma
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Nonrenewable Resources
|
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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