Food chains and Food webs
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538 Downloads
5.0 (1 Review)
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Food chains and Food webs

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ecosystem
Subject Science — Biology
Grade Level Grade 9
Resource Type Presentation
License

About This Lesson

A PowerPoint lesson for teaching food chains and food webs (trophic levels; pyramid of biomass; pyramid of numbers; energy transfer).

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EdBrAIn uses AI to customize lesson resources for your students’ needs.

b4e[1].ppt

Presentation
February 10, 2020
199 KB

Reviews

5.0
1 Reviews
firstforest
firstforest July 16, 2012

Good PPT about energy transfer and trophic levels in an ecosystem

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