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Videos, Slides, Films
Material Cycles in Ecosystems
- Available as
- Online
- Summary
-
Studying an ecosystem involves looking at interactions between living things as well as the nonliving environment that surrounds them. Life depends upon the nonliving world for habitat, as well as ...
Studying an ecosystem involves looking at interactions between living things as well as the nonliving environment that surrounds them. Life depends upon the nonliving world for habitat, as well as energy and materials. In this session, material cycles will be explored as critical processes that sustain life in an ecosystem.
Details
- Creator
- Annenberg Learner
- Format
- Videos, Slides, Films
- Language
- English
- Contributors
- Publication
-
- [Place of publication not identified] : Annenberg Learner, [2003]
- New York, N.Y. : Distributed by Infobase, 2018
- ©2003
- Physical Details
-
- 1 online resource (1 video file (58 min., 21 sec)) : sound
- digital
- video file
- OCLC
- on1125340919
- Originally released by Annenberg Learner, 2003.
- Streaming video file encoded with permission for digital streaming by Infobase on November 06, 2018.
- Streaming video file.
- Closed-captioned.
- Introduction: Material Cycles in Ecosystems (3:44); Explaining Decomposition (4:35); Science Studio: Obtaining Matter (5:22); Matter in Life: Ecosystems (1:39); Matter and Producers: Fixing Nutrients (1:48); Matter and Producers: Symbiosis (1:13); Matter and Producers: Carnivore (1:27); Matter and Producers: Fertilizer (2:28); Matter and Consumers: Producing Wastes (2:06); Matter and Decomposers; Using Wastes (7:30); Matter and Decomposers: Non-Obvious Causes (8:38); Material Cycles: Carbon (4:13); Material Cycles: Nitrogen, Bottle Biology (3:35); Cycles Out of Balance: Nitrogen (1:39); Cycles Out of Balance: Carbon (2:06); Episode and Series Summary (4:34); Credits: Material Cycles in Ecosystems (1:18)