What amount of energy is available to the lion in the following food chain, if plants have 10000 J of …

What amount of carbon is fixed in the biosphere through photosynthesis annually?

What are examples of man subsidized solar powered ecosystem?<span><br> </span></h2></div>

<span>Primary succession takes much longer than secondary succession because it involves:</span>&lt…

a) Distinguish between primary productivity and secondary productivity of an ecosystem.<br> b) Define food web.&lt…

Study the following statement and select the incorrect one.</h2></div>

What would you do to help maintain the equilibrium in the various bio-geo-chemical cycles? Explain in brief.</h2>&…

A stable lake ecosystem shows net primary production which is equal to the </h2></div>