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

Save to My Favorites

SAVING

My Favorites is a perfect place to organize materials for a school report. To access this feature, sign up for a FREE 30 day trial now!
close

Related Items
Source
My Notes
Quiz

Citation (MLA)

Food Chains and Webs. United Learning. 1998. Cosmeo. 23 April 2018

Citation (APA)

Food Chains and Webs. United Learning (1998). Retrieved April 23, 2018, 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