《EnvironmentalPollution环境污染英语课件.ppt》由会员分享，可在线阅读，更多相关《EnvironmentalPollution环境污染英语课件.ppt（15页珍藏版）》请在三一办公上搜索。
1、EnvironmentalPollution,PleasecareforourEarth,EnvironmentalPollutionPleaseca,The current situation of environment,Withthedevelopmentofindustryandtechnology,theproblemoftheenvironmentbecomes a severe tesetforourhumans.Thereisatendencythattheenvironmentalpollutionisbecomingmoreandmoreserious.Soitistime
2、forhumanstocomeupwithsomeeffectivemethodstolimithumansinfluenceontheenvironmentsoastosolvethissevereproblem.,The current situation of envi,The types of environmental pollution:,1.Air pollution 2.Water pollution 3.Noise pollution 4.Soil pollution,The types of environmental pol,AIR POLLUTION,Major air
3、 pollution sources,1.Industrial production is an important source of air pollution.2.Theburnofgasolineandotherhydrocarbonfuelsinautomobiles,trucks,andjetairplanesproducesseveralprimarypollutants.3. Life stoves and heating boilers.,AIR POLLUTIONMajor air polluti,AIR POLLUTION,1.Reduce the emission of
4、 all industrial pollutants.2.Rational plan of industrial areas and non-industrial zone.3.Use public transportation system ,bicycles.4.Use more clean and renewable energy , such as wind and solar power.5.Plant more trees.,Control of air pollution,AIR POLLUTION1.Reduce the emis,WATER POLLUTION,Major w
5、ater pollution sources,1.The discharge of untreated industrial waste water; 2.The discharge of untreated domestic waste water; 3.Extensive use of fertilizers, pesticides;,WATER POLLUTIONMajor water po,1. Reduce and eliminate emissions of waste water.2.Strengthen the protection of drinking water sour
6、ce.3.Adopt new agricultural science to reduce reliance on fertilizers and pesticides .,Control of water pollution,WATER POLLUTION,1. Reduce and eliminate emissi,NOISE POLLUTION,Major noise pollution sources,1.The heavy street traffic 2.Industrial operations3.Construction activities 4.Celebrations &
7、electric home appliances,NOISE POLLUTIONMajor noise po,1. Reduce the sources of noise2.Use soundproof materials to build houses3. Adopt anti-noise measures in urban construction.,Control of noise pollution,NOISE POLLUTION,1. Reduce the sources of noise,SOIL POLLUTION,Major soil pollution sources,1.F
8、armers over-irrigate their agriculture with pesticide and chemical fertilizer.2.Many chemical factories and citizens deal with dirty water and solid waste improperly.3.Many natural disasters contribute to the soil pollution such as acid rain,sandstorm,ect,SOIL POLLUTIONMajor soil poll,1. Adopt new a
9、gricultural science to reduce reliance on fertilizers and pesticides .2.Waste water should be properly treated before discharging them on the soil. 3.Solid wastes should be properly collected and disposed off by appropriate method.,Control of Soil pollution,SOIL POLLUTION,1. Adopt new agricultural s
10、cie,Some suggestions,First, for individuals, the environmental protection is everyones responsibility. As far as I am concerned, it is really important for every citizen to strengthen the awareness of environmental protection. Maybe we can not change the situations in a minute, but we can do little
11、things to contribute ones effort to the career of environmental protection, for example, we can minimize the use of one-time items, drive low-emission cars,etc.,Here Id like to give some suggestions to protect environment.,Some suggestionsFirst, for ind,Secondly, as for companies and factories, I th
12、ink the way they produce products should be environmental friendly and the leader of the companies or factories should research and develop new equipments, which can reduce the pollution. Factories can use some advanced manufacturing technologies to reduce the noise and improve their capacities of r
13、ecycling. Exhaust gas and waste water should be well disposed of before they are discharged.,Secondly, as for companies and,At last, for the government, they should punish the individual and factory that pollute the environment harshly and reward those who contribute to the environmental protection.
14、 Also, the government can open a tip-off hotline and they should also encourage citizens to say more. Whats more, government should improve the system of public transportation in order to reduce the use of private cars.,At last, for the government, t,Thanks for your appreciation！,Thanks for your appreciation！,
