ECOLOGY
ECOSYSTEM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Secondary consumer
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Decomposer
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Primary consume
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Primary producer
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Detailed explanation-1: -Primary producer requires maximum energy in a food chain. Flow of energy decreases as it passes from lower to higher trophic level. .
Detailed explanation-2: -Thus, the correct answer is ‘Producers.
Detailed explanation-3: -Within every ecosystem, organisms interact to move energy around in predictable ways. These interactions can be represented by what scientists call a trophic pyramid. Primary producers-plants, algae, and bacteria-make up the base of the pyramid, the first trophic level.
Detailed explanation-4: -Which of the following requires maximum energy? The correct answer is – 4. Primary producer.
Detailed explanation-5: -First trophic level: It comprises producers which can prepare their own food using sunlight. This level has the maximum energy.