Which one of the following is not related to $5\; F’s$ of Chipko movement?

Some of the nutrient cycles are labelled as below

$I$.Sulphur cycle $II$.Phosphorus cycle

$III$. Carbon cycle $IV$ .Nitrogen cycle

Of these, the sedimentary cycle is represented by

Though the conflict between humans and wildlife started with the evolution of man, the intensity of conflict has increased due to the activities of modern man. Justify your answer with suitable examples.

The impacts of loss of biodiversity may lead to

$I$. lowered resistance to environmental perturbation

$II$. decrease in plant production

$III$, increased variability in ecosystem processes like water use, pest/disease cycle, plants productivity

$IV$. Increase in plant production

Choose the correct option

Identify the correct matched pair:

The species area relationship is a straight line described by the equation