Which international environmental agreement first imposed legally binding emission reduction targets on developed countries?

Which of the following International agreements first imposed legally binding emission reduction tangents on developed countries?

Which international agreement aims to reduce global warming by cutting greenhouse emissions?

Peru's government declared on environmental emergency in which area, where state oil firm petroperu last weekend spilled a crude oil shipment into surrounding water of the pacific ocean in 2024?

In which year was the Environment Protection Act enacted in India?

First World Environment Day (WED) was celebrated in which year?