Common-Core/ Grade 7
Science MCQ Based On Movement of matter in food chains
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Common-Core Grade 7 - 7 Movement of matter in food chains
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Look at how matter moves in the food chain
What is the term used to describe the process by which toxic substances become increasingly concentrated in organisms as they move up the food chain or trophic levels?
How much energy is wasted and how much is transferred from one tropic level to the other? Try to recall.
Look at the food chain carefully.
Plants make use of sunlight and chlorophyll to make their own food. Recall the process.
Recall how much energy is transferred from one tropic level to the other.
Look at the food web carefully
Recall how the energy gets transferred in the food chain.
Recall how much energy is transferred from one tropic level to the other.
How does the transfer of energy takes place? Which tropic level comes first? Try recalling
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