A very large area that contains a variety of natural and traditionally managed ecosystem is called? </h2>…

Plant maintains the balance of ......... in the atmosphere.</h2></div>

The given pyramid shows the relative biomass of zooplanktons and phytoplanktons in a marine ecosystem.<br> The bio…

Correct sequence of stages of succession of a lithosere is?</h2></div>

<div>Which gas is utilised in combustion process ?</div></h2></div>

The interaction of a species with the environment is called as</h2></div>

The final stable community in ecological succession is termed as<br> </h2></div>

In an effort to harness energy form biomass, which one of the following groups CANNOT be economically used as a direct c…