3. Different trophic levels of the ecosystem

5 m.

Choose the correct answer:

1. __________ is a community where the biotic and abiotic components of the environment are linked through energy flow and the cycling of nutrients.

2. Which among the following is true about food chain?

It does not depict the relationship between producers and consumers
It describes how an organism obtains energy and nutrients by consuming other organisms
It depicts the relationship between producers and consumers
It is the linear flow of energy between various components of the ecosystem

3. Which among the following statements is/are incorrect about primary consumers?

Only \(10 \%\) of the energy is stored in primary consumers and made available to the consumers of the next level
\(90 \%\) of energy is stored in primary consumers and made available to the consumers of the next level
Herbivores are lesser in number when compared to the producers
Herbivores are higher in number when compared to the producers

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