Click on the + buttons to find out how these organism obtain energy from the environment.
Cycle of energy
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FV AD21 Cycle of matter and energy
Xanat Vaitiare Ferreyro Davis
Created on July 21, 2021
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Click on the + buttons to find out how these organism obtain energy from the environment.
Cycle of energy
Ecologists use food chains and food webs to model the energy flow through an ecosystem. Each step in a food chain or food web is called a trophic level.
Click on each number to know the characteristics of the trophic levels.
1º
5º
4º
trophic levels
3º
2º
Food WEbs
Ecological Pyramids
Food Chains
Trophic levels can be arranged in chains, pyramids or webs. Click on the buttons to know more about each model.
Models of energy flow
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