SSC
BIOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Energy enters an ecosystem and the grass contain 20 calories of energy. The grass is a primary consumer. How much energy is available for a tertiary consumer?
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2
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20
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0.2
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.02
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Explanation:
Detailed explanation-1: -The energy available with the tertiary consumer will be 10 joules of energy.
Detailed explanation-2: -Explanation: Available energy level at a particular trophic level is 10 times the energy level at next tropic level. Hence, energy at third level trophic level is 50kj.
Detailed explanation-3: -Calculate the percent of energy that is transferred from the first trophic level to the second trophic level. Divide energy from trophic level one and multiply by 100. This amount is the percent of energy transferred. Remember to add a percent sign.
There is 1 question to complete.