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 ...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... 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