Write true or false. (Write original statement also)<br> "The number of consumers in a food web is not fixed.…

What are the individual transitional communities called?

(i) What is primary productivity? Why does it vary in different types of ecosystems?<br> (ii) State the relation b…

<span>How do abiotic factors affect biotic factors in an environment?</span></h2></div>

How much is the productivity of landmass?

In a terrestrial food chain which of the following organisms comprise the greatest mass of living substance (biomass)?&l…

<span>The pyramid of biomass represents the relationships that exist between the quantity of living matter (biomas…

Construct a pyramid of number by taking suitable examples for each trophic level in an ecosystem.</h2></div>