Biotic component of biosphere is not constituted of</h2></div>

Define biomass.</h2></div>

Total amount of energy trapped by green plants in food is called ____.</h2></div>

The transfer of energy through a terrestrial ecosystem is often depicted by energy pyramids. Which of the following stat…

Pyramid of energy is always..........</h2></div>

In the pyramid of numbers, for a grassland ecosystem, <span>the largest population is that of</span&gt…

Initial development of an 'ecosystem' is known as<span><br> </span></h2></div>

Match List-I with List-II an select the correct answer.<table class="wysiwyg-table"><tbody><tr&…