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The Biosphere

20 minutes 34 seconds

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Waterfall. Caption: The freshwater biome includes bodies of water that are moving,

The biosphere is a thin zone of land, air, and water that is home to all living things on earth. Discusses its features as well as characteristics of ecosystems and biomes, including biotic and abiotic components. Also covers types of terrestrial and aquatic biomes, and how ecosystems can change through a process called succession. Defines terminology, and concludes with a summary and quiz.

Media Details

Runtime: 20 minutes 34 seconds

Topic: Science
Subtopic: Ecology
Grade/Interest Level: 7 - 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

Still image from: 1959: Endangered Planet

Still image from: 4 Awesome Discoveries You Probably Didn't Hear About This Week (Episode 30)

Still image from: 4 Awesome Discoveries You Probably Didn't Hear About This Week (Episode 34)

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.

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

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

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

Industrial plant from a distance. Caption: That's the world's largest PLA manufacturing plant.

Flowering plants surrounding a sign that reads "the Edible Schoolyard" Caption: We call it the Edible Schoolyard

Person wearing khaki hat and shirt holding a tool. Low building and vehicle in background. Caption: this is where Thao works -- clearing land mines.