| Title |
Comment |
Keywords |
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Down to Earth
|
30 minutes / n.a.
|
geologist, volcanic eruption, resource, landslide, groundwater, earthquake, California, "Solar System", life
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Introduction to the Earth
|
00:40 - 00:56 (00:16) / 0.2 MB
|
life, "Solar System"
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Life on Earth
|
01:37 - 02:06 (00:29) / 1.1 MB
|
life
|
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The Restless Planet
|
30 minutes / n.a.
|
atmosphere, planet, volcano, "plate tectonics", ocean, mantle, life, convection
|
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Life Was Not Always Everywhere on Earth
|
02:28 - 03:12 (00:44) / 1.2 MB
|
"James Sadd", life
|
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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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Earth is Alive
|
20:24 - 20:47 (00:23) / 0.7 MB
|
"J. Lawford Anderson", "radioactive decay", earthquake, volcano, life, ocean, atmosphere, water
|
|
The Sea Floor
|
30 minutes / n.a.
|
"mid-oceanic ridge", submersible, crust, topography, nodule, manganese, "sea floor", life
|
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Life Forms in the Ocean Environment
|
22:40 - 23:28 (00:48) / 0.4 MB
|
"mid-oceanic ridge", submersible, organism, life
|
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A Calendar Year
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02:51 - 03:54 (01:03) / 1.2 MB
|
"James Sadd", "geologic time", "geologic age", planet, water, life, oxygen, gas, atmosphere, "multi-cellular organism", plant, animal, dinosaur, extinction, humans, "Industrial Revolution"
|
|
Force Building Land
|
05:12 - 06:06 (00:54) / 1.2 MB
|
"James Hutton", land, erosion, life, stream, sand, gravel, sediment, "sedimentary rock", uplift, water
|
|
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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Algae the Oldest Fossils
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01:13 - 02:04 (00:51) / 0.8 MB
|
"James Sadd", algae, fossil, Australia, Africa, "North American Continent", plant, animal, life, origin, bacteria
|
|
Cambrian Explosion
|
08:22 - 08:59 (00:37) / 0.5 MB
|
eukaryotic, "sexual reproduction", fossil, life, "hard part", Precambrian, Cambrian
|
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Life in the Paleozoic
|
10:00 - 10:50 (00:50) / 1.1 MB
|
"James Sadd", Cambrian, Paleozoic, evolution, life, fossil, vertebrate, environment, invertebrate, animal, brachiopod, trilobite, coral, fish, plant
|
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Life on Land
|
10:50 - 12:11 (01:21) / 1.4 MB
|
"Dee Trent", life, atmosphere, oxygen, photosynthesis, stromatolite, algae, ozone, "carbon dioxide", "solar radiation", Precambrian, Paleozoic, limestone, ocean, horse, camel, humans, sycamore, "carbon cycle"
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|
Largest Mass Extinction in Earth's History
|
12:11 - 13:02 (00:51) / 0.8 MB
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"James Sadd", Paleozoic, continent, supercontinent, Pangea, ocean, climate, collision, "continental margin", mountain, Alps, "Himalaya Mountains", ecosystem, extinction, life
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Evolution in the Mesozoic
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13:58 - 14:38 (00:40) / 0.7 MB
|
"James Sadd", evolution, Mesozoic, life, "coral reef", "continental margin", reptile, fish, predation, plant, "desiduous tree", bird, mammal, dinosaur
|
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Rancho La Brea Tar Pits
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17:31 - 18:36 (01:05) / 1.5 MB
|
"George Jefferson", Cenozoic, "Rancho La Brea", "Los Angeles", tar, animal, fossil, life, Cenozoic, "Ice Age", climate, vertebrate
|
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Method of Evolution
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21:48 - 23:23 (01:35) / 1.7 MB
|
"Jamie Webb", fossil, "Rancho La Brea", Cenozoic, life, horse, evolution, ecosystem, woodland, grassland, environment, habitat, "Charles Darwin"
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Resilience of Life
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26:11 - 26:54 (00:43) / 0.8 MB
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"James Sadd", life, extinction, humans, plant, animal, dinosaur, evolution
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Soil
|
13:12 - 13:48 (00:36) / 0.8 MB
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"James Sadd", weathering, "chemical weathering", soil, life, humans, habitat, plant, water, "trace element", bacteria, nutrient, "terrestrial food chain"
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Calcium and Phosphorous
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13:48 - 15:09 (01:21) / 2.4 MB
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weathering, "chemical weathering", calcium, phosphorous, element, bone, plant, soil, animal, apatite, granite, phosphate, rock, "food chain", life, vertebrate
|
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Conclusion
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26:24 - 26:56 (00:32) / 1.0 MB
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"James Sadd", weathering, soil, life
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Biological Contribution
|
07:42 - 08:56 (01:14) / 1.3 MB
|
"sedimentary rock", "chemical sedimentation", ocean, "biological activity", algae, coral, invertebrate, "calcium carbonate", shell, reef, "sea floor", limestone, fossil, chalk, plant, animal, life, "continental shelf", radiolaria, diatom, silica, chert, diatomite
|
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Conclusion
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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
|
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Water Resource
|
19:34 - 20:39 (01:05) / 2.5 MB
|
groundwater, resource, oil, hydrocarbon, energy, life, replenishment, infiltration, well
|
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Water Supply
|
24:49 - 25:54 (01:05) / 1.7 MB
|
"James Sadd", life, groundwater, resource, "recharge area", infiltration, rainfall, snow, "surface water", fracture, "pore space", permeability, aquifer, subsidence, pollution, well
|
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Conclusion
|
25:45 - 26:48 (01:03) / 1.3 MB
|
"James Sadd", desert, humans, life, dune, playa, salt, sand, "desert varnish", environment, landform, climate, lake, grassland, forest
|
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Moraine Deposition
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11:39 - 12:48 (01:09) / 1.2 MB
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"James Sadd", moraine, deposition, glacier, "glacial ice", "glacial melt", "glacial flow", "glacial advance", "glacial retreat", geologist, "Ice Age", "geologic time", climate, "sea level", evolution, life, "glacial cycle", "overlapping moraine"
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Greenhouse Effect
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24:09 - 24:42 (00:33) / 0.5 MB
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"sea level", "Greenhouse Effect", "carbon dioxide", "water vapor", atmosphere, "infrared radiation", humans, life
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Nonrenewable Resources
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02:20 - 03:28 (01:08) / 0.8 MB
|
"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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