-Air Pollution kill 2.7 billion people a year

-Water pollution is 80 percent of diseases

-Soil pollution, has some diseases in it.

How many people does pollution affect?

Which communities in the world does this problem affect?

1- Ahwaz, Iran

2- Ulaanbaata, Mongolia

3- Sanandaj, Iran

4- Ludhiana, India

5- Quetta, Pakistan