Which is NOT one of the main threat categories used for threatened species?
Endangered
Vulnerable
Rare
Imperiled
For providing environmental information to decision makers, policy planners, scientists and engineers, research workers, etc. all over the country, ENVIS was established in the year:
The year declared by UN as International Year of Forests.
The Water (Prevention and Control ) Pollution Act came into force in the year:
The Himalayan ibex is a type of: