What is energy flow
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Yogita Ingle 7 years ago
In ecology, energy flow refers to the flow of energy through a food chain. In an ecosystem, we attempt to establish the feeding relationships between organisms living together. Each organism belongs to a 'trophic level' which refers to the position occupied by an organism in the food chain. Energy is passed on from every trophic level to the next and each time about 90% of the energy is lost with some being lost as heat into the environment and some being incompletely digested food. So primary consumers get about 10% of the energy produced by autotrophs while secondary consumers get 1% and tertiary consumers get 0,1% .
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