Title |
Comment |
Keywords |
Rock Type, Rock Structure, and Climate
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05:47 - 06:58 (01:11) / 1.5 MB
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"William Morris Davis", geologist, uplift, erosion, landscape, modeling, "tectonic activity", "rock type", structure, climate, fold, fault, sand, clay, "Earth's surface", slope, "Grand Canyon", "sedimentary rock", weathering, arid, vegetation, canyon, time
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Regions of Infrequent Precipitation
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03:06 - 04:14 (01:08) / 1.4 MB
|
desert, landscape, Antarctica, polar, Alaska, sand, "Mojave Desert", precipitation, evaporation, "subtropical desert", Equator, humid, rainfall, "tropical rainforest", tropic, subtropic, arid
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Desert Playas
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15:01 - 15:11 (00:10) / 0.2 MB
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desert, sand, "desert playa", lakebed, humid, arid
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Global Climate Changes
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24:47 - 25:45 (00:58) / 1.4 MB
|
desert, humans, arid, "global climate change", climate, Africa, environment
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Geology School Keywords
|