Version User Scope of changes
Oct 27 2008, 10:22 AM EDT (current) JohnFerg 166 words deleted, 5 photos deleted
Oct 24 2008, 11:19 AM EDT hourse-rider 136 words added, 4 photos added

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This is the ongoing collaborative vocabulary for the different chapters of the textbook. Students add definitions, pictures, links, page number references and anything that helps them develop meaning and context.


Easy word version.....since you asked sooooo nicely!
We'll spend all year, working together creating the definitions to the terms from the textbook. You can add words, pictures, links (hit the link and you'll go to a different web page), page numbers and ANYTHING else that will help YOU understand the words.



2.3 Food web series of interconnected and overlapping food chains in an ecosystem. Geography Dictionary: food web A series of interconnected and overlapping food chains in an ecosystem. Games & Activities >> Wildlife >> Chain Reaction - Build a Food Chain The order that animals feed on other plants and animals is called a food chain. Do you think you can put a food chain together? Click below to give it a try and learn why every animal within a food chain is so important. What is bioaccumulation? Bioaccumulation is the increase in concentration of a substance in living organisms as they take in contaminated air, water, or food. As bigger animals eat smaller animals, the level of contamination in the food is added to the level of contamination already in their body. Bioaccumulation is a problem in the north because of higher concentrations of toxic pollution. Also, northern animals have a lot of fat to keep them warm, toxins accumulate mostly in fat