Air Pollution, Climate Change
& Ozone Depletion

 

The atmosphere

 

 

The atmosphere's four layers

 

Atmospheric properties

 

 

Solar energy heats the atmosphere

 

 

Solar energy causes air to circulate

 

 

Air masses produce weather

 

Thermal (temperature) inversions

 

Global wind patterns

 

Storms pose hazards

 

Natural sources pollute: fires

 

Natural sources pollute: dust storms

 

 

We create outdoor air pollution

 

 

Air Pollution
 

Global Climate Change

 

Ozone

 

World Climates