Question : The green plants in a terrestrial ecosystem capture about ______ per cent of the energy of sunlight that falls on their leaves and convert it into food energy.

Question : The primary producer in an ecosystem are:

Question : In which form is the supplied heat energy stored during change in temperature of substance?

Question : The enormous amount of energy released in the explosion of an atomic bomb is due to the

Question : Select from the following the biotic component of an ecosystem.