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air pollution - Coggle Diagram
air pollution
how to reduce air pollutants.
protest to the government
biking the bike
opting for the public transport system
promote environmental protection
walking
switching off lights,TV,computer
saving energy
air pollution v.s. haelth
breathe issue
asthma
birth defects
heart disease
respiratory infection
lung cancer
eye irritation
air pollution v.s. environment
CO2
let greenhouse effect more badly
global warming
smog(reduce visibility)
why we must fight air pollution
for the people
reduce the number of death people
2.4 million die each year
for the Earth
protection the Earth
The Earth is the only world known so far to harbor life.
cause of air pollution
nature sources
volcano eruption
allergens
wild fire
dust storms
artificial
smoking cigarette
dust storms
burning fossil fuels
volcano eruption