What environmental problems are typical for Mexico?

In Mexico, there are also some environmental problems, here are the main ones:
1. Pollution of water resources throughout the country, especially in the north and in the central part, by emissions and effluents of industrial enterprises. Provided that this country is already not very rich in fresh water.
2. Deforestation and desertification of the plains.
3. Very large levels of air pollution, especially along with the border with the United States.