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Pyramid Models
jabazpeitia
Created on March 31, 2021
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Transcript
Pyramid Models
An energy pyramid shows the distribution of energy among trophic levelsLet's take a look at a biomass pyramid
Example
Trophic Level 5
+ info
Importance
Trophic Level 4
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What does it tell us?
Trophic Level 3
+ info
Trophic Level 2
How is this different?
+ info
Trophic Level 1
Biomass
+ info
A Number Pyramid
Each tier represents the actual number of individual organsims present in each trophic levelThis pyramid is effective in showing the vast number of producers needed to support the top of the pyramid
Apex
500
Tertiary Consumer
5,000
Secondary Consumer
Primary Consumer
500,000
Producer
50,000,000
Objectives
Content
Analyze the flow of matter through the observation of food webs, pyramids, and chains.
Language
Read and write about food pyramids, webs, and chains Share in cooperative groups about food pyramids, webs, and chains