HOAI DUC A HIGH SCHOOL
GROUP 8
Project for unit 9:
Preserving the environment
Members of group:
Leader Nguyen Thi Anh Thu
Nguyen Thi Y
Nguyen Thi Thu Thao
Nguyen Thi Hoa
Nguyen Viet Quang Tung

1. Environmental design
presentation content
2. The meaning and role of the environment
3. Current environmental status
a. Air pollution
b. Soil pollution
c. Water pollution
d. Noise pollution
4. Improvement measures
5. My conclusion
1. Environmental design
2. The meaning and role of the environment
3. Current environmental status
3.1:Air pollution
burning fossil fuels
motor vehicles
factories
aircraft
rockets
Acid rain
3.2:Soil pollution
Reduce the fertility of the soil
Contaminated vegetation
3.3: Water pollution
Pesticides
Detergents
the oil is discharged into the environment
Ecosystem destruction
Groundwater contamination
3.4: Noise pollution
Sound from motor vehicle
Aircraft
Machines
Instrument
increased heart rate
Auditory damage
stress
4.Improvement measures
plant many green trees
use clean energy
Rule 3R
My conclusion