Which of the following groups of sites were newly added as Ramsar sites in India, bringing the total to 89? (Feb 2025)
1
Sakkarakottai and Therthangal Bird Sanctuaries (Tamil Nadu), Khecheopalri Wetland (Sikkim), and Udhwa Lake (Jharkhand)
2
Harike Wetland (Punjab), Chilika Lake (Odisha), and Udhwa Lake (Jharkhand)
3
Chilika Lake (Odisha), Loktak Lake (Manipur), and Sambhar Salt Lake (Rajasthan)
4
Only Khecheopalri Wetland (Sikkim) and Udhwa Lake (Jharkhand)