低碳生活(英语演讲PPT)

1、,low carbon living,1,Part 1,I give you an account of two subjects,Air conditioning to exclude the methane-containing gases cause global warming,The second one is about the increasing amount of cars,3,Air conditioning is bound to bring some burden on our environment,And we use any kind of industrial

2、products, air conditioning is bound to bring a certain burden to our environment. Energy to open the timber and release large amounts of heat to the atmospheric environment, has been a great burden to our natural environment into a ring, this is a long time to solve the major problems,4,What are the

3、 hazards of vehicle exhaust on the environment?,The car is a modern means of transport, with the surge in the number of cars, worsening environmental pollution caused by automobile exhaust. The harmful components in the vehicle exhaust of CO, NOx, SO2, HC, and particulate matter and ozone,5,in 21st

4、century, there are 7 millions cars in the world, a large amount of exhaust gases has seriously influenced us, such as: cough, throat inflammation.,6,We should have a healthy way to travel,7,The global climate is becoming warmer and warmer,Nearly 100 years, the average global temperature has experien

5、ced two fluctuations, which is the well-being of well-being .In general, it is a general trend, the global climate is becoming warmer and warmer,8,Many parts of the land becomes very dry,For example, last spring, the most severe drought in 50 years hit northern China affecting the livelihood of 4 mi

6、llion people.,9,They are looking forward to the rain,10,Environmental damage and climate change is a reality for us. Out of the worlds most polluted 20 cities, half are in China,70% of Chinese rivers are polluted . China has become the largest carbon emitter of the world,11,Part 2,What is a low-carb

7、on living?,Low-carbon life is two words, life refers to the clothing, food, housing, transportation lines, such as aspects of personal lifestyle according to personal habits. Why should we be low-carbon life? Order to reduce carbon emissions and dependence in life,13,Carbon dioxide is essential for

8、plants to absorb carbon dioxide for photosynthesis, and carbon dioxide remains within the appropriate range is very important for maintaining the Earths temperature suitable for human habitation,14,Climate change and our relationship,Polar ice melting,15,The polar bear to lose a foothold,16,All kind

9、s of extreme weather, droughts, floods, storms, ice storm, fire, use the adjective rare historical, once in a century to describe the situation is grim,17,People lost their homes because of fire,18,Snow-ice roads and car,19,Our Earth is a variety of attacks of extreme weather,20,This would cause gre

10、at harm,21,We should make every effort to protect the Earth,22,Part 3,How do we achieve a low carbon life,My understanding is that the low-carbon in their daily lives from ourselves, from the trivial, to minimize all possible consumption,24,Water conservation is the energy,Water is our source of lif

11、e,25,Many people are no water to drink,26,Their desire for water is far beyond our imagination,27,In addition, if monthly wash clothes, so once per washer can save electricity, also saves power of the coal, also will reduce carbon emissions, if all the family can do monthly by hand to wash clothes,

12、reduce the emissions of carbon dioxide once is 68.4 tons, can achieve this figure is very surprising.,28,So for us students have more ways energy-saving,Do not let the desert from the birth of your hands,29,Need not disposable chopsticks and disposable lunch box,30,The use of disposable plastic will cause great pollution,31,Bags instead of plastic bags is a wise choice,32