Energy Flow

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.

Flow OF Energy Biological Magnification

Heat energy will flow from our body to the surrounding if

In hydroelectric dams the _________ energy of flowing water is transformed into electric energy.

In hydroelectric stations, the potential energy of flowing water changes into electric energy.

The energy of the flowing water cannot be used to produce electricity.

Hydropower plants converts the kinetic energy of flowing water into_______

A hydroelectric power plant produces energy from flowing water.