Tải bản đầy đủ

Unit 09 preserving the environment lesson 8 looking back project

PROJECT FOR UNIT 9:

Preserving the environment


I. Current environmental status



I.1:Air pollution


BURNING FOSSIL FUELS


MOTOR
VEHICLES

FACTORIES



AIRCRAFT

ROCKETS


Acid rain



I.2:Soil pollution


Reduce the fertility of the soil

Contaminated vegetation


I.3: Water pollution


Detergents

Pesticides

the oil is discharged into the environment


Ecosystem destruction

Groundwater contamination


I.4: Noise pollution


Sound from motor vehicle

Machines

Aircraft



Instrument


Stress

Auditory damage

Increased heart rate


II.Improvement measures


PLANT MANY GREEN TREES


USE CLEAN ENERGY




Tài liệu bạn tìm kiếm đã sẵn sàng tải về

Tải bản đầy đủ ngay

×