The correct option is 1972.
Explanation
The Wildlife (Protection) Act (WPA) is the primary legislation in India enacted to protect the country's wild animals, birds, and plant species. It provides the statutory framework for the conservation of wildlife and the establishment of protected areas such as National Parks and Wildlife Sanctuaries.
Detailed Analysis:
- 1972: The Wildlife (Protection) Act was enacted by the Parliament of India in this year. It categorizes species into various Schedules (I to VI) to provide varying degrees of protection and prohibits the hunting of specified wild animals.
- 1980: This year corresponds to the enactment of the Forest (Conservation) Act, which was introduced to control deforestation and regulate the diversion of forest land for non-forest purposes.
- 1986: This year marks the enactment of the Environment (Protection) Act, which was passed under Article 253 of the Constitution in the wake of the Bhopal Gas Tragedy.
- 1992: This year is associated with the launch of Project Elephant and the Rio Earth Summit (UNCED), but not the enactment of the WPA.
Key Takeaway:
The Wildlife (Protection) Act, 1972 is the foundational legal instrument for wildlife conservation in India, extending to the whole of India and governing the protection of both flora and fauna.