What are the environmental problems?

1. Exhaust gases and aerosols are caused by the formation of ozone holes in the atmosphere. These phenomena are extremely unfavorable. They make the Earth vulnerable to solar radiation.
2. Large-scale landscape works violate the natural structure of the ecosystem. The improvement of large areas also has a negative result – many species of animals and insects simply have nowhere to live.
3. There is less and less fresh water. Many inhabitants of the planet cannot fully meet their need for fresh water due to the fact that no one cares for water sources.