4. Consider the following with respect to Snow Leopard:
1. They inhabit alpine and subalpine zones at elevations from 3,000 to 4,500 m.
2. In 2017, status of Snow leopard in the Red List of the IUCN was changed from ‘vulnerable’ to ‘endangered’.
3. Government of India launched Project Leopard in 1992 to in the 5 Himalayan states.
Which of the statement(s) given above is/are correct?