| Title |
Comment |
Keywords |
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Halite
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07:56 - 08:34 (00:38) / 1.2 MB
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halite, sodium, chlorine, atom, evaporation, lake, metal, gas, salt, mineral
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Pollution
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12:01 - 13:12 (01:11) / 2.0 MB
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weathering, "chemical weathering", pollution, "acid rain", "sulfur dioxide", sulfur, coal, moisture, atmosphere, "sulfuric acid", acid, "carbon dioxide", "carbon monoxide", "nitrogen oxide", rainfall, plant, tree, masonry, stone, forest, lake, woodland, Europe, "North American Continent", precipitation
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Sedimentary Rocks: The Key to Past Environments
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30 minutes / n.a.
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"sedimentary rock", "clastic sediment", "sedimentary structure", sand, water, deposition, erosion, "depositional environment", time, river, lake
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Chemical Precipitation
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07:05 - 07:42 (00:37) / 1.0 MB
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"sedimentary rock", "chemical sedimentation", lithification, "chemical precipitation", water, desert, lake, lagoon, evaporation, calcite, gypsum, salt, evaporite
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Environments of Deposition
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09:44 - 10:14 (00:30) / 0.5 MB
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"sedimentary rock", "clastic sediment", "glacial valley", lake, beach, "river delta", "sea floor", deposition, water, land
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Ridge Basin
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18:37 - 20:06 (01:29) / 2.1 MB
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"Cathy Busby-Spera", "sedimentary rock", "clastic sediment", "sedimentary structure", "Ridge Basin", sedimentologist, lake, "fine grained sediment", "thin bed", water, "depositional environment", "river channel", continuity, limestone, microfossil, "fresh water", "mud crack", "ripple mark"
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Evidence of Rivers
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20:06 - 21:02 (00:56) / 1.4 MB
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"Cathy Busby-Spera", "sedimentary rock", "clastic sediment", "sedimentary structure", "Ridge Basin", lake, river, "depositional environment", "fine grained sediment", mud, delta, thickening, "coarsening upward sequence", bed, "thin bedded sandstone", "medium bedded sandstone", sand, "coarse grained sediment"
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Dams
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14:42 - 15:41 (00:59) / 1.3 MB
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"Douglas D. Rhodes", river, flood, dam, discharge, valley, stream, deposition, erosion, lake, sediment, reservoir, "river channel"
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Deltas
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10:05 - 11:08 (01:03) / 1.4 MB
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"Dee Trent", valley, river, landscape, landform, stream, ocean, lake, "flow velocity", deposition, delta, slope, gradient, sediment, deposition, distributary, "river channel"
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Introduction to Groundwater
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00:40 - 01:39 (00:59) / 2.1 MB
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introduction, "James Sadd", water, groundwater, civilization, "fresh water", river, lake, "Earth's surface", dowser
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Uses of Groundwater
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01:39 - 02:47 (01:08) / 1.5 MB
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"James Sadd", groundwater, water, irrigation, agriculture, industry, lake, river, "Earth's surface", pollution, geologist, soil, "surface water", replenishment, infiltration
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Origin of Groundwater
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02:47 - 04:14 (01:27) / 2.7 MB
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groundwater, water, "fresh water", humans, "Earth's surface", lake, river, rainfall, bedrock, stream, fissure, basalt, granite
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Effluence
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08:30 - 09:10 (00:40) / 1.6 MB
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"Earth's surface", valley, "saturated zone", groundwater, river, lake, season, rainfall, effluence
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Introduction to Wind, Dust and Desert
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00:40 - 01:54 (01:14) / 1.1 MB
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introduction, "James Sadd", "Death Valley", lake, valley, shoreline, grassland, slope, "pine tree", humid, animal, bison, antelope, horse, pelican, flamingo, climate, glacier, "Ice Age", salt, lakebed, desert, plant, evaporation
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Deserts
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01:54 - 03:06 (01:12) / 1.4 MB
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"Art Montana", "Tropic of Cancer", "Tropic of Capricorn", desert, "Earth's surface", vegetation, Antarctica, precipitation, polar, "South Pole", "Point Barrow", Alaska, rainfall, soil, water, pond, lake, "Mojave Desert", California, "giant yucca", "Joshua tree"
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Drainage
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11:06 - 12:25 (01:19) / 1.5 MB
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"Art Montana", desert, drainage, "drainage pattern", river, Nile, Africa, Niger, "Colorado River", "United States", stream, soil, pond, lake, evaporation, sand, "Mojave Desert", California, "Mojave River", "San Bernardino Mountains", "Soda Lake"
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Conclusion
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25:45 - 26:48 (01:03) / 1.3 MB
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"James Sadd", desert, humans, life, dune, playa, salt, sand, "desert varnish", environment, landform, climate, lake, grassland, forest
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Introduction to Glaciers
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00:40 - 01:38 (00:58) / 1.5 MB
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introduction, "James Sadd", landscape, glacier, mountain, Alps, "Himalaya Mountains", Rockies, "Yosemite Valley", "Sierra Nevada", river, valley, lake, "North American Continent", "Great Lakes", loch, Scotland, agriculture, soil, China, "Soviet Union", Canada, "glacial ice", rock, silt, transportation, wind, "fertile soil", erosion
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Glacial Deposits
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17:13 - 17:58 (00:45) / 1.1 MB
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continent, "ice sheet", glacier, "glacial ice", "glacial melt", "glacial flow", moraine, till, drumlin, lake, basin, kettle, esker, civilization, silt, loess, "fertile soil", deposition
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Dams
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13:34 - 14:34 (01:00) / 1.2 MB
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"James Sadd", dam, lake, flood, water, irrigation, sediment, transportation, river, beach, reservoir, humans, "fresh water"
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Transporting Sediment Around Dams
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19:38 - 20:32 (00:54) / 1.2 MB
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"Scott Jenkins", "Scripps Institution of Oceanography", "Scripps Center for Coastal Studies", transportation, sediment, dam, beach, erosion, technology, season, "Southern California", lake, sand, foreshore, delta, "lake level", stream
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Geology School Keywords
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