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Teaching Flow of energy

Flow of energy

As energy is transferred along a food chain, energy is lost as heat. Only about 10% of energy of one step in a food chain is stored in the next step in the food chain.

CK-12 (Middle School)

ESSENTIAL QUESTION:

How much energy is transferred from one organism to another in any given food chain?
STANDARDS:
RST.1 - Analysis & Evidence, RST.2 - Main Ideas

DEPTH OF KNOWLEDGE (DOK) LEVELS:

2,3
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