WHAT CAUSES AIR POLLUTION?
What is this?
The earth
Human are _____ the environment.
Destroying
What pollution is this?
Air pollution
What pollution is this?
Water pollution
What pollution is this?
Soil pollution
What is this?
Emission
What pollution is this?
Deforestation
Oil, coal, gas, water,.. are
natural resources
What pollution is this?
Noise pollution