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CHAPTER 7 AIR - Coggle Diagram
CHAPTER 7 AIR
Composition of air
Nitrogen
Oxygen
Inert gases
Carbon dioxide
Combustion
Reaction that occurs when a substance is heated in the presence of oxygen which produces
heat energy
and
light energy
Conditions of combustion
Oxygen, Heat, Fuel
Carbon cycle and Oxygen cycle
Carbon cycle
Cycle that maintains the content of carbon dioxide in the air by continuously taking carbon dioxide from the air and returning it to the air
Oxygen cycle
continouos cycle that takes oxygen from the air and returns it to the air
Air pollution
Causes and effects of air pollution
Health problem
Building and infrastructures dust and soot
Plants and animal died
Climate
Ways to prevent and control air pollution
Law enforcement
Education
Science and Technology