Flow of energy through various trophic levels in an ecosystem is unidirectional and non cyclic. Explain.

(c) chemical energy

(a) food web

Yes, the impact of removing all organisms in a trophic level will be different for different trophic levels. If all the producers are killed, it will cause death or migration...

Progressive increase in the concentration of non-biodegradable substances in a food chain is called biological magnification. The level of these harmful substances will go on increasing from one trophic level to...

In a food chain, only 10% of the total amount of energy is passed on tothe next trophic level from the previous trophic level. So, there is adecreasein the amount...

 In a food chain, only 10% of the total amount of energy is passed on to the next trophic level from the previous trophic level. So, there is a decrease...

The energy from the sun reaches the food chain through the primary producers (plants). This energy is passed on through successive trophic levels in the food chain. The energy transfer...

Removal of all the organisms in a trophic level will cause the same type of disturbance in an ecosystem, i.e., killing of higher trophic level and explosion in population of...

In a food chain the energy moves progressively through the various trophic levels and is no longer available to the organisms of the previous trophic level. The energy captured by...

(b) is not a matching pair. Both biotic and abiotic components of environment constitute an ecosystem