AIR POLLUTION

THERE ARE TWO TYPES OF AIR POLLUTION SOURCES

• Nature
• Artificial

NATURE THERE ARE

• Dust storms
• Volcanic eruptions
• Forest fires
• Weathering
• Decomposition of liveing organisms

ARTIFICIAL THERE ARE

• Industry
• Transport
• Combined heat and power
• Heating homes
• Agriculture

We can make the world a better and less polluting the air. After artificial contamination can be prevented only us!