Human Impact on Food Chains and Webs

A Segment From: Food Chains and Webs

Grades: 6-8 Overall Rating: Not Yet Rated

21:43 Food Chains and Webs

1. 2:49 A Riparian Ecosystem

2. 3:34 Producers and Consumers

3. 7:45 Food Chains and Webs

A. 0:57 Trophic Levels in a Food Chain

B. 1:53 Food Chains and Webs

C. 0:54 Decomposers

D. 1:05 Energy Pyramids

E. 1:24 Biomass

F. 0:59 Biomagnification

G. 1:03 Human Impact on Food Chains and Webs

4. 2:57 Video Quiz: Food Chains and Webs

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Citation (MLA)

Food Chains and Webs. United Learning. 1998. Cosmeo. 22 August 2017

Citation (APA)

Food Chains and Webs. United Learning (1998). Retrieved August 22, 2017, from Cosmeo: http://www.cosmeo.com/

Citation (Chicago Manual of Style)

United Learning. "Food Chains and Webs."
Cosmeo. http://www.cosmeo.com/

DESCRIPTION

Take your students on a tour of the food chain. Come along on an expedition with Dr. Brian Jerome to examine how energy and matter are transferred through the environment. Students will learn about food chains and webs by studying the interactions of the various species of plants and animals. Curriculum Explorer