[" 12.What provides the energy which then "],[" flows through a food chain? "]

The animals shown in the given figure form a part of a food chain What is the order in which energy flows in the food chain formed by the given organisms?

Explain the 'ten percent law' for the flow, of energy, through a food chain. Why do we say that the flow of energy through the food chains is unidirectional ?

Energy enters in a food chain through:

How the energy flows from producers to consumers in a food chain?

The source of energy for a food chain is

What is food chain. Draw a food chain.

In what direction does the energy flow in a food chain? Why as it unidirectional?

Which law operates during energy flow in a food chain?

Which of the following statement(s) regarding energy flow is/are false? I. The detritus food chain begins with dead organic matter. II. In aquatic ecosystem, detritus food chain is the major conduit for energy flow. III. In terrestrial ecosystem a larger fraction of energy flows through grazing food chain. IV. Producers belong to the first trophic level of the food chain.