Which food chain correctly describes the flow of energy in an ecosystem?

Which of the following food chain correctly describes the flow of energy in an ecosystem? Explanation: Usually energy flows from one trophic level to the next higher trophic level. In the above answer, grass is the lowest trophic level and it is a producer. Goat eats grass to get energy.

What is the correct flow of energy in a food chain?

A food chain shows how energy flows from one organism to another. In general, energy flows from the Sun to producers and then to consumers. The path is linear as the energy present in one step is transferred to the next.

Which correctly describes the flow of energy in an ecosystem?

Energy flows through an ecosystem in only one direction. Energy is passed from organisms at one trophic level or energy level to organisms in the next trophic level. … Organisms need it for growth, locomotion, heating themselves, and reproduction.

What is food chain Why is the flow of energy in an ecosystem?

Food chain – It is the chain of an organism through which energy is transferred in the form of food by the process of one organism consuming another. The flow of energy in food chains is unidirectional because – (i) The energy captured by autotrophs (plants) does not revert back to the solar input (sun).

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Is food chain a flow of energy?

Food chain is the linear unidirectional flow of energy and materials through the food from one trophic level to the other.

What flows in the food chain?

Food webs illustrate energy flow from primary producers to primary consumers (herbivores), and from primary consumers to secondary consumers (carnivores). … Under top-down control, the abundance or biomass of lower trophic levels depends on effects from consumers at higher trophic levels.

Which of the following food chain is correct?

The process of transfer of energy from producers through a series of organisms, i.e., from primary consumers to secondary consumers and from secondary consumers to tertiary consumers by process of eating and being eaten constitute a food chain. The correct food chain is phytoplankton >> zooplankton >> fish.