| Title |
Comment |
Keywords |
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The Restless Planet
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30 minutes / n.a.
|
atmosphere, planet, volcano, "plate tectonics", ocean, mantle, life, convection
|
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Differentiation
|
11:36 - 12:05 (00:29) / 0.9 MB
|
"James Sadd", differentiation, volcano, earthquake, ocean, atmosphere, "magnetic field"
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Forming an Atmosphere
|
15:29 - 16:20 (00:51) / 1.5 MB
|
volcanism, atmosphere, "David Stevenson"
|
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Toxic Atmosphere
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16:20 - 16:45 (00:25) / 0.6 MB
|
"J. Lawford Anderson", atmosphere, "volcanic gas"
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Water is Needed for Life
|
18:13 - 18:44 (00:31) / 1.6 MB
|
life, ocean, atmosphere, "solar radiation"
|
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Algae Add Oxygen to the Atmosphere
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18:44 - 19:17 (00:33) / 0.6 MB
|
"James Sadd", atmosphere, life, oxygen, water, algae
|
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An Oxygen Rich Atmosphere
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19:17 - 19:54 (00:37) / 1.3 MB
|
"blue-green algae", cyanobacteria, oxygen, atmosphere
|
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Earth is Alive
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20:24 - 20:47 (00:23) / 0.7 MB
|
"J. Lawford Anderson", "radioactive decay", earthquake, volcano, life, ocean, atmosphere, water
|
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Hot Spots
|
21:20 - 22:09 (00:49) / 0.5 MB
|
plate, "plate tectonics", convection, mantle, rock, lithosphere, "mantle plume", atmosphere, "hot spot", volcano
|
|
Early Crust
|
03:48 - 05:05 (01:17) / 1.1 MB
|
water, atmosphere, "oceanic crust", "convergent plate", "island arc", "sea floor spreading", "convective cell", "continental crust", supercontinent, accretion, plate, "upper mantle", "Gary Ernst"
|
|
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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Carbon-14
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19:37 - 20:27 (00:50) / 1.8 MB
|
"radiocarbon dating", carbon-14, radioactivity, carbon, atmosphere, water, plant, animal, isotope, "absolute age dating"
|
|
Evolution Through Time
|
30 minutes / n.a.
|
fossil, evolution, life, environment, extinction, animal, plant, Mesozoic, mammal, dinosaur, stromatolite, "sedimentary rock", Paleozoic, ecosystem, climate, Cenozoic, atmosphere, "rock formation"
|
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Stromatolites
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03:55 - 04:59 (01:04) / 1.4 MB
|
fossil, "marine organism", bone, shell, stromatolite, algae, oxygen, atmosphere, evolution, "sedimentary rock"
|
|
First Appearance of Hard Shelled Organisms
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08:59 - 10:00 (01:01) / 0.9 MB
|
"Dee Trent", "hard part", Cambrian, Precambrian, mutation, oxygen, evolution, jellyfish, earthworm, atmosphere
|
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Life on Land
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10:50 - 12:11 (01:21) / 1.4 MB
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"Dee Trent", life, atmosphere, oxygen, photosynthesis, stromatolite, algae, ozone, "carbon dioxide", "solar radiation", Precambrian, Paleozoic, limestone, ocean, horse, camel, humans, sycamore, "carbon cycle"
|
|
Extinction of Dinosaurs
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15:13 - 16:47 (01:34) / 1.4 MB
|
dinosaur, fossil, track, climate, Mesozoic, predation, environment, extinction, volcano, atmosphere, asteroid
|
|
Volcanism in the Solar System
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01:22 - 02:19 (00:57) / 1.3 MB
|
volcano, "Voyager Space Probe", Earth, Moon, Jupiter, Mars, Venus, "Olympus Mons", Io, "Mount Everest", "volcanic gas", atmosphere, water, ocean, stream
|
|
Volcanoes and Magma
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02:19 - 03:46 (01:27) / 1.9 MB
|
"James Sadd", volcano, magma, "interior of the Earth", eruption, "volcanic gas", "volcanic ash", atmosphere, climate, Sun, "sea floor", "mid-oceanic ridge", crust
|
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Volcanic Gas
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07:19 - 08:18 (00:59) / 2.0 MB
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"James Sadd", volcano, eruption, "volcanic gas", atmosphere, water, "carbon dioxide", sulfur, nitrogen, ocean, "lava flow", basalt, "shield volcano", pressure
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Conclusion
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26:30 - 26:59 (00:29) / 0.7 MB
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"James Sadd", volcano, agriculture, "ocean basin", water, ocean, atmosphere, geologist
|
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Introduction to Weathering and Soils
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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"
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Water and Moisture
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06:42 - 08:06 (01:24) / 2.2 MB
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"chemical weathering", weathering, water, moisture, "chemical decomposition", mineral, rainfall, "carbon dioxide", atmosphere, "carbonic acid", vegetation, soil, limestone, "rock composition", iron, oxygen, "iron oxide", limonite, geothite, hematite, rust
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Acid Rain
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11:11 - 12:01 (00:50) / 2.3 MB
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"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"
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Pollution
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12:01 - 13:12 (01:11) / 2.0 MB
|
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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Rainfall
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02:05 - 02:43 (00:38) / 0.9 MB
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"James Sadd", river, rainfall, water, precipitation, groundwater, "glacial ice", "soil moisture", atmosphere, evaporation, plant, landform
|
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Desert Dust
|
12:58 - 13:42 (00:44) / 1.2 MB
|
desert, wind, "desert dust", rock, mineral, plant, animal, ash, detritus, "volcanic ash", atmosphere, storm
|
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Development and Overgrazing
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19:48 - 20:49 (01:01) / 1.9 MB
|
vegetation, humans, atmosphere, plant, tree, air, climate, rainfall, semi-arid, desert, desertification, agriculture, grazing
|
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Depositional Environment
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18:26 - 19:30 (01:04) / 1.4 MB
|
"Chester C. Langway Jr.", "Ice Age", landscape, glacier, "glacial ice", snowfall, deposition, "glacial environment", "ice sheet", "atmospheric process", atmosphere, pollen, "volcanic ash", meteorite, "ancient air bubble", climate
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Ice Core Analysis
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21:09 - 22:12 (01:03) / 1.5 MB
|
"Greenland Ice Core Program", Greenland, "ice core", "State University of New York - Buffalo", "gas composition", glacier, "glacial ice", nitrogen, oxygen, atmosphere, "Greenhouse Effect", methane, "carbon dioxide", "Ice Age", "biological activity"
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Atmospheric Pollutants
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23:50 - 24:35 (00:45) / 1.2 MB
|
"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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Greenhouse Effect
|
24:09 - 24:42 (00:33) / 0.5 MB
|
"sea level", "Greenhouse Effect", "carbon dioxide", "water vapor", atmosphere, "infrared radiation", humans, life
|
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Carbon Dioxide
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24:42 - 26:06 (01:24) / 2.0 MB
|
"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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Geology School Keywords
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