Civil Services UPPSC RO ARO 2024-25 Mock Tests Series General Knowledge Ecology and Environment Conservation efforts: India and World
The United Nations Framework Convention on Climate Change (UNFCCC) is an international treaty drawn at
1
United Nations Conference on the Human Environment, Stockholm, 1972
2
UN Conference on Environment and Development, Rio de Janeiro, 1992
3
World Summit on Sustainable Development, Johannesburg, 2002
4
UN Climate Change Conference Copenhagen, 2009