Seminar 4 Food Chain/Food Web. Before we begin… ss.com/2009/03/teamwork_puzzle_web1.jpg
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Transcript of Seminar 4 Food Chain/Food Web. Before we begin… ss.com/2009/03/teamwork_puzzle_web1.jpg
![Page 1: Seminar 4 Food Chain/Food Web. Before we begin… ss.com/2009/03/teamwork_puzzle_web1.jpg](https://reader036.fdocuments.us/reader036/viewer/2022062600/5a4d1b607f8b9ab0599ad438/html5/thumbnails/1.jpg)
Seminar 4Food Chain/Food Web
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Before we begin…
http://soldiersangelswashington.files.wordpress.com/2009/03/teamwork_puzzle_web1.jpg
http://adamsewardcounseling.net/yahoo_site_admin/assets/images/Questions.207132418_std.jpg
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Unit 5 – Balance• Reading – Ch. 4 (heat)• Discussion – Nature
Imbalances• Seminar – Human equilibrium• Assignment – Temperature &
equilibrium virtual lab
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Seminar Background•Food Chain•Food Web
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Seminar Topics•Examples of food chains.•Food chain or a food web? Better to live as part of a food web than on a food chain?
•Lake Michigan food web, population of blue-green algae if the amphipods started dying?
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Seminar Topics – Con’t•Population of Lake whitefish if the amphipods started dying?
•Mollusks if the amphipods started dying?
•Other 90% of the calories (energy)?
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Energy Pyramid
http://www.vtaide.com/png/foodchains.htm
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Food Chain Example
http://nzdl.sadl.uleth.ca/gsdl/collect/envl/archives/HASH0192.dir/p023.gif
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Whitefish Mollusks Amphipods
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Trophic Levels
http://www.cod.edu/PEOPLE/FACULTY/FANCHER/TrophicPyramids.htm