NEET UG 2004 — Ecosystem

Which of the following is expected to have the highest value $\left(\mathrm{gm} / \mathrm{m}^2 / \mathrm{yr}\right)$ in a grassland ecosystem?

In which one of the following habitats does the diurnal temperature of soil surface vary most?

A terrestrial animal must be able to:

An ecosystem which can be easily damaged but can recover after some time if damaging effect stops will be having: