Represent a forest food chain with the help of flow chart. Also find out the amount of energy available at the third tro…

On whom does the primary productivity depend on?

What does 'R' represent in the given equation for productivity in an ecosystem? GPP-R=NPP</h2></div>

In order to estimate the gross primary productivity (GPP) of a pond containing phytoplankton and zooplankton, a student …

Xerarch succession is observed in which of the following area?

<span>An ecosystem which can be easily ruined/damaged but can recover after some time if damaging effect stops. Th…

How much of Earth’s surface is occupied by oceans?

In which of the following aspect do the components of the ecosystem are seen to function as a unit?