Which of the following is source of energy to an ecosystem
Solar energy
Sugar stored
Heat liberated during respiration
$ATP$
Give differences : Grazing food chain and Detritus chain
If $10,000 \;J$ of energy fall on piece of land, then what is energy available at $T_2$ level?
Generally the food chain has how many trophic levels
Water plants provide ....... to water animals
The living organisms of all ecosystems collectively consitute