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Rivers: Shapers Of Earth Landscapes

24 minutes 37 seconds

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Videos are generally available for preview to non-members as short clips. Limited full-length titles are also available. Log In to view the full length title.

Browse Full-length Non-member Titles

River with a few boats, a dense city along the banks. Caption: is that area generally covered by running water.

Investigates rivers and their impact on land. Shows how rivers and streams are formed, and how they carve channels into soil and rock. Discusses stream classifications, the fluvial process, the effect of gradient, and how waterfalls are formed. Preview of vocabulary recommended.

Media Details

Runtime: 24 minutes 37 seconds

Topic: Science
Subtopic: Earth Sciences, Geology
Grade/Interest Level: 7 - 12
Standards:

Release Year: 2001
Producer/Distributor: AIMS Multimedia
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Map of Alaska with Anchorage displayed. 1964 Epicenter indicated on coastline in bay adjacent to Anchorage. Caption: The epicenter was in Prince William Sound

Dry, brown grass and brush with crumbling rocks throughout and a flat-topped rocky hill in the background. Caption: punctuated by hills, badlands, and bluffs --

Person walking through low hills of green and brown shrubs and rock strewn in red soil. Caption: through the Texas Panhandle.

Illustration of a man sitting at a desk, looking off into the distance at nothing. Caption: Maybe the continents drifted apart.

A subduction zone. In a subduction zone oceanic plate dives beneath the continental plate. Contact at time equal zero. G P S at time equals zero. Caption: Megathrust earthquakes most commonly occur

Rolling two-peaked hill and valley covered in trees. Caption: Inexplicably, Capulin Volcano is tree covered,

A tree lined river with steep banks on one side. Caption: you have groundwater that flows into the river

Cave with stalactites and stalagmites in light brown rock. Caption: and great cathedrals of rock

Rolling brown foothills ending in San Francisco Bay with the Golden Gate bridge in the foreground. Caption: This movement is called an earthquake.

Still image from: Core Geology