A place where animals are protected in their natural habitat is called ________________.
Species found only in a particular area is known as____________.
Migratory birds fly to far away places because of __________ changes.
Differentiate between the following :Wildlife sanctuary and biosphere reserve.
Differentiate between the following :Zoo and wildlife sanctuary.
1 of 20
(1) Red Data Book
Red Data Book
The Correct answer is: (1) Red Data Book