Explain any three environmental concerns in global politics.

Some environmental issues have been considered as the global issues: 

1. Natural resources are being depleted i.e. the cultivable area has not been sustained anymore, agricultural land lost fertility and grasslands have been overgrazed. 

2. Waterbodies have suffered a depletion and pollution both. 

3. A steady decline in ozone layer also poses a threat to the ecosystem and human health. 

4. Natural forests stabilize the climate, moderate water supply and habitat various species also which are also being lost creating destruction to biodiversity through industrial pollution etc. 

5. Due to land-based activities, coastal pollution is also increasing which affects fisheries.