Question

what is the difference between wildlife sanctuary and biodiversity

Answer 1

A wildlife sanctuary, is a naturally occurring sanctuary, such as an island, that provides protection for species from hunting, predation, competition or poaching; it is a protected area, a geographic territory within which wildlife is protected.whileBiodiversity, a portmanteau of "bio" and "diversity", generally refers to the variety and variability of life on Earth.

Answer 2

In wildlife sanctuary animals of different type lives there but in a biodiversity the extincting species of present lives like tiger.