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Title Comment Keywords
Introduction to Weathering and Soils 00:40 - 01:55 (01:15) / 1.7 MB introduction, "Cleopatra's Needle", mud, Egypt, "United States", atmosphere, humid, "New York City", salt, weathering, "granitic rock", rock, "Earth's surface"
Weathering 01:55 - 03:00 (01:05) / 1.8 MB "James Sadd", rock, "sea floor", uplift, orogeny, regression, "environment of formation", "Earth's surface", weathering, polar, tropic, granite, mineral
Mechanical Weathering 03:00 - 04:38 (01:38) / 2.3 MB "mechanical weathering", weathering, rock, "Earth's surface", "tectonic activity", joint, "pressure release", "granitic dome", Yosemite, crust, uplift, erosion, exfoliation
Chemical Weathering 05:41 - 06:42 (01:01) / 2.2 MB "mechanical weathering", weathering, "chemical weathering", disintegration, "ice wedging", "Earth's surface", "tectonic activity", "rock composition", crystal, quartz, feldspar, "ferromagnesium mineral"
Rates of Weathering 08:06 - 09:07 (01:01) / 1.9 MB "Thomas Hartnett", water, "chemical weathering", weathering, "weathering rate", climate, "mechanical weathering", soil, temperature, "chemical reaction", desert, mineral, "Earth's surface"
Stable and Unstable Minerals 09:07 - 09:40 (00:33) / 0.8 MB "J. Lawford Anderson", mineral, "Earth's surface", quartz, hematite, "iron oxide", rust, temperature, pressure, weathering
Acid Rain 11:11 - 12:01 (00:50) / 2.3 MB "James Sadd", weathering, "chemical weathering", "parent rock", "industrial age", "carbon dioxide", "nitrogen oxide", "sulfur dioxide", atmosphere, "fossil fuel", forest, pollution, gas, rainfall, precipitation, "Earth's surface", "acid rain"
Destruction of Soil 17:49 - 18:18 (00:29) / 1.2 MB weathering, soil, humans, "Earth's surface", agriculture
Mass Wasting 02:02 - 03:25 (01:23) / 2.3 MB "James Sadd", "geologic hazard", "mass wasting", Armero, gravity, mountain, slope, landslide, boulder, road, landform, "Earth's surface", "sea floor", "plate tectonics", orogeny, landscape
Grand Canyon 01:22 - 02:31 (01:09) / 1.1 MB "James Sadd", "Grand Canyon", "John Wesley Powell", geology, "sedimentary rock", "Colorado River", landscape, "geologic time", "geologic history", "mineral composition", "grain size", "grain shape", structure, "rock color", climate, "vegetation pattern", shoreline, topography, "Earth's surface", sediment
Weathering and Erosion 03:22 - 03:58 (00:36) / 0.6 MB "Dee Trent", crust, "igneous rock", "metamorphic rock", "sedimentary rock", "Earth's surface", weathering, erosion, "rock composition", "mechanical weathering", "chemical weathering", mineral
Principle of Uniformity 10:14 - 11:49 (01:35) / 2.3 MB "James Sadd", "sedimentary rock", "clastic sediment", geologist, "Principle of Uniformity", "geologic time", weathering, water, wind, tide, "sea level change", lithification, deposition, "Earth's surface", limestone, "calcium carbonate", mud, quartz, sand, fossil, "tropical sea", Bahamas, "Florida Keys"
Uses of Sedimentary Rocks 23:25 - 24:42 (01:17) / 1.5 MB "James Sadd", "sedimentary rock", geologist, "Earth's surface", crust, "fossil fuel", oil, "natural gas", coal, "building material", cement, sand, gravel, concrete, "iron ore", steel, bauxite, aluminum, brick, tile, "cut stone", asphalt
Record of Earth's History 25:06 - 25:34 (00:28) / 0.6 MB "James Sadd", geologist, "sedimentary rock", "clastic sediment", "Grand Canyon", "geologic time", "Earth's surface", mountain
Conditions of Metamorphism 04:19 - 05:00 (00:41) / 0.8 MB "Douglas M. Morton", metamorphism, weathering, sedimentation, "sedimentary rock", temperature, pressure, melting, "igneous rock", "Earth's surface"
Pressure 05:00 - 05:51 (00:51) / 1.0 MB "Earth's surface", "directed stress", pressure, shear, fold
Pressure-Temperature Chart 16:24 - 16:48 (00:24) / 0.5 MB "James Sadd", chart, mineral, temperature, pressure, metamorphism, basalt, crust, "ocean basin", "Earth's surface"
Conclusion 25:25 - 26:50 (01:25) / 1.5 MB "James Sadd", metamorphism, crust, "Earth's surface", "metamorphic rock", "oceanic crust", "metamorphic grade", fossil, life, "geologic time", "plate tectonics", mountain, erosion, ocean, continent, temperature, pressure, collision, "convergent plate margin", subduction, melting, magma
Conclusion 26:12 - 26:57 (00:45) / 1.4 MB "James Sadd", river, "geologic time", climate, slope, "tectonic activity", vegetation, bedrock, crust, sediment, sea, transportation, "Earth's surface", landscape
Rock Type, Rock Structure, and Climate 05:47 - 06:58 (01:11) / 1.5 MB "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
Conclusion 25:54 - 26:57 (01:03) / 1.3 MB "James Sadd", landscape, humans, landform, desert, rainstorm, flood, wind, slope, "tectonic activity", "Grand Canyon", "Colorado River", stream, water, "Earth's surface"
Introduction to Groundwater 00:40 - 01:39 (00:59) / 2.1 MB introduction, "James Sadd", water, groundwater, civilization, "fresh water", river, lake, "Earth's surface", dowser
Uses of Groundwater 01:39 - 02:47 (01:08) / 1.5 MB "James Sadd", groundwater, water, irrigation, agriculture, industry, lake, river, "Earth's surface", pollution, geologist, soil, "surface water", replenishment, infiltration
Origin of Groundwater 02:47 - 04:14 (01:27) / 2.7 MB groundwater, water, "fresh water", humans, "Earth's surface", lake, river, rainfall, bedrock, stream, fissure, basalt, granite
Permeability 04:14 - 05:19 (01:05) / 2.5 MB "Earth's surface", sandstone, sediment, soil, water, groundwater, "pore space", porosity, aquifer
Flow of Groundwater 07:15 - 07:36 (00:21) / 0.6 MB groundwater, cave, geologist, "water flow", spring, river, "Earth's surface", flood
Water Table 07:36 - 08:30 (00:54) / 1.6 MB geologist, "Earth's surface", groundwater, "saturated zone", "unsaturated zone", well, "water table", topography, "surface water"
Effluence 08:30 - 09:10 (00:40) / 1.6 MB "Earth's surface", valley, "saturated zone", groundwater, river, lake, season, rainfall, effluence
Springs 09:10 - 09:37 (00:27) / 1.7 MB groundwater, "water flow", "Earth's surface", joint, fault, spring, season
Sinkholes 16:16 - 16:42 (00:26) / 1.0 MB groundwater, sinkhole, "Earth's surface", subsidence, "groundwater withdrawal"
Deserts 01:54 - 03:06 (01:12) / 1.4 MB "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"
Blowouts and Oasis 15:11 - 16:09 (00:58) / 1.6 MB "Richard Hazlett", desert, wind, dune, blowout, stream, Sahara, "Earth's surface", vegetation, soil, sediment, "water table", oasis
Conclusion 26:24 - 26:49 (00:25) / 0.5 MB "James Sadd", glacier, "glacial cycle", landform, "Earth's surface", "glacial advance", "glacial retreat", time
Remote Sensing 10:27 - 11:35 (01:08) / 1.6 MB "John Everett", "remote sensing", satellite, data, "Earth's surface", mapping
Electromagnetic Radiation 11:35 - 12:49 (01:14) / 1.7 MB "John Everett", satellite, "remote sensing", "electromagnetic radiation", "Earth's surface", energy, "visible light", "gamma ray", X-ray, "ultraviolet radiation", "radio wave", microwave, "infrared radiation", humans, "spectral band"
Geothermal Power 21:32 - 22:25 (00:53) / 0.9 MB "Fred Teeters", geothermal, "Imperial Valley", California, crust, groundwater, magma, energy, "Earth's surface", drilling, steam
Geology School Keywords
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Page Last Modified: Thu Oct 31 04:24:32 PDT 2013  (chd)