Chipko movement was launched for the protection of
Grasslands
Forests
Livestock
Wet lands
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
Most of the endangered species are the victims of
Species-area relationships among very large areas like the entire continents the $Z$ values in the range of
One of endangered species of Indian medicinal plants is that of
If the Bengal tiger becomes extinct