Which of the following is not an endangered species?

Which of these is a migratory bird?

An international body to study and assess the global conservation status of plants and animal species is

Relationship between a biotic community and an abiotic environment is called...............

The existence of diverse variety of plants and animals living in region is called........................

Relationship between a biotic community and an abiotic environment is called________.

The existence of a diverse variety of plants and animals living in a region is called_______.

Preserving areas of biological importance make them a part of our national heritage.

A major threat of survival of organisms like variety of plants and animal which exist on earth is due to................