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Bio Build-up

Bio Build-up

Environmental Science and Health

Find out the best way to guide students in the lesson, "Bio Build-up," where they make a model of a simple food chain and learn how toxins can accumulate in consumers at the top of the food chain.

Demonstration slide set for teachers.

Author(s): Roberta Anding, MS, RD/LD, CDE
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Junk Food

Estimating Portion Sizes

Energy Flow in Ecosystems

Ecological Pyramids of Energy

Energy for Living Organisms

Typical portions often contain multiple “servings”

Examine the Nutrition Facts Labels

Food Guide Pyramid


Funded by the following grant(s)

National Institute of Environmental Health Sciences, NIH

National Institute of Environmental Health Sciences, NIH

My Health My World: National Dissemination
Grant Number: 5R25ES009259
The Environment as a Context for Opportunities in Schools
Grant Number: 5R25ES010698, R25ES06932