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

What is ecological succession? </h2></div>

The phytoplankton, zooplankton, and the fungi are components of which ecosystem?

Desert can be converted into a lush green land by planting</h2></div>

Maximum productivity (on global basis) is shown by<span><br> </span></h2></div>

<div><span>The data given in the table shows species richness of mosses, shrubs and trees calculated for one…

In ecological succession the climax community is best recognised by the following state.</h2></div>

Which one has always an upright/ steeper vertical gradient?<span><br> </span></h2></div>