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Learn how an energy pyramid shows how energy flows from one level to the next in an ecosystem /

Energy transfer between trophic levels of an energy pyramid or food chain. Discusses usable energy and heat loss, noting that energy is not lost to the system. Law of conservation of energy.

Bibliographic Details
Other Authors:	Berris, Linda (Narrator), Leonard, Melinda (Director)
Format:	Video
Language:	English
Language Notes:	In English.
Published:	Chicago, IL : Encyclopedia Britannica, 2015.
Series:	Academic Video Online
Subjects:	Food chains (Ecology) Ecology. Food Chain Chaînes alimentaires (Écologie) Ecology Documentaries and Factual Films documentary film. Documentary films Educational films Short films Educational films. Documentary films. Short films. Films éducatifs. Documentaires. Courts métrages.
Online Access:	Connect to this streaming video (Alexander Street Press)

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