$IUCN$ - ....
International unit for Conservation of Nature.
Indian Unit for Conservation of Nature.
International Union for Conservation of Nature.
International Unit for Control of Nature.
If the Bengal tiger becomes extinct
The greatest problem of water conservation is to reduce the amount of
Contour farming is usually employed in
Assertion : A sanctuary is formed for the conservation of animals only.
Reason : Restricted human activities are allowed in sanctuaries.
Definitions / Explanation: $\boldsymbol{\beta}$ - diversity