What does it say?
Air pollution
... is caused by emissions of SO2 and NO2, produced by humans during the development of industry and chemicals.
Acid rain
The rapidly increasing ... like the burning of fossil fuels, deforestation is the major cause of air pollution.
human activities
How air pollution effect to human health?
respiratory disorder, asthma, bronchitis, and many other diseases.
which country in the east that has the worst air pollution?
China (base on the reseach in 2001)
Could you guess what is this picture?
Global warming
Do you know what is this?
Greenhouse effect
Do you know what they do?
They are planing trees in order to reduce air pollution
One of the eco-friendly energy sources.
Green energy
Congratulations you don't have to answer the question.
Congratulations
Congratulation
Bonus 20 points
Sorry
Minus 20 points
What it means?
Thermal nuclear plants, power plants.
What it means?
Greenhouse effect
Points exchange
Team 1 exchange points for exchange Team 2
What is air pollution?
Air pollution occurs when gases, dust, smoke or odor get into the air and make it dirty
