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Ecosystem Dynamics

20 minutes 12 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

Wildflowers. Caption: without help from other elements in the environment,

Presents an overview of a typical ecosystem, introducing and explaining terminology, while stressing the interdependence of its living and nonliving components. Explores basic principles of ecology, and mentions various ecosystems and their general characteristics. Short quiz follows the summary.

Media Details

Runtime: 20 minutes 12 seconds

Topic: Science
Subtopic: Ecology
Grade/Interest Level: 5 - 10
Standards:

Release Year: 2002
Producer/Distributor: Visual Learning Systems
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DCMP Lesson Guide - English Producer Lesson Guide - English Producer Lesson Guide - Spanish

The U.S. House of Representatives with several people seated at the House Rostrum. An American flag hangs on the wall behind them.

Yellow and orange rectangular boxes poke out of water beneath a beamed structure with a man standing on it. Other structures and equipment fill warehouse setting. N, S, E and Oregon State University banners in background.

Two green plants in black containers. Red tomato floats next to one labeled, "Solanum Lycopersicum C, V dot M, 8, 2." An inset of a green tomato sits next to the other labeled, "Solanum Pennellii."

Yellow wildflower in foreground, low shrubs and dead trees in background. Boulder County Colorado Front Range. Caption: (Rother) This is a portion of the 2003 Overland Fire.

Man looks at camera and parts lips mid-speech. Backdrop displays black and white illustration of shirtless man falling forward with hair swept up behind him. Caption. One on the eastern seaboard near present-day Boston.

Closeup of hands holding a narrow, red tubular object. Caption: With a warmer climate, do we suspect to see more fire?

Close up on human skin with small hairs scattered. A mosquito has landed on the skin and blood has spilled around the mosquito's feet. Text reads, “A World Without…Mosquitoes.”

Green foliage with a pink flower overlooks the shoreline. Spanish captions.

Still image from: Adam Savage's Tested: How Wolverine's Costume Was Created for Deadpool & Wolverine!

A seal swimming underwater near the ocean floor. Caption: still remain to satisfy diurnal scavengers

Viewer Comments

Elizabeth N. (Colorado Springs, CO)

August 25th, 2015 at 07:20 PM

Great video that meets the 6th and 8th grade CCSS