Question

what is mean by extinct,endangered,endemic?

Answer 1

An endangered species is a species which has been categorized as very likely to become extinct. ... It is a very vulnerable animal.An endemic species is that species which is confined to small area and is found within that particular area and no where else.

Answer 2

Endangered - These are seriously at risk of extinction.
Extinct - These are those which are almost or all r died
Endemic-animals that exist only in one geographic region