What is true about ecosystem?

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Producers are more than primary consumers. Ecosystem is formed by the interaction of biotic and abiotic components present in the environment . In an ecosystem food availability is the main factor. As we move for one trophic level to next trophic level in food chain the number of organisms generally decrease. Thus primary producers outnumber the primary consumers which in turn outnumber secondary consumers and secondary consumers and secondary consumers outnumber the tertiary consumers.

What is true about ecosystem?

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