英语演讲稿.ppt

1、Low carbon,Name : xiali major : fluid mechanical,Now, low carbon become a high-frequency and fashion word. More and more people are advocating low -carbon life. So what is the low carbon?,The concept of low carbon is the lower emissions of the greenhouse gases, specially the carbon dioxide. It means

2、 low energy and no waste.,The concept of Low carbon,With the development of the industrial economy, the environment is becoming worse and worse. The factories output too much carbon dioxide which has caused the climate changes. That is global warming. In recent year, a lot of phenomenon has relation

3、 with global warming.,The rapid melting of glacier,Sea level rising,drought,The most effective way is to find new energy to instead of oil and coal. A lot of scientists devote their lives to researching this. Now ,people has tried to use cleaner energy, such as wind power, waterpower and solar power

4、. These are called low-carbon technology,Cleaner energy,Solar street light,Wind power,Solar power,Tidal power,What can we do?,Low carbon has relationship with everyone. We can make our own contributions to protect the environment. We should recognize that low-carbon life is not only a kind of lifest

5、yle but also life attitude.,Turn off the lights when they are not in use,Try cycling instead of driving,Low-carbon life,Taking a bag with us instead of using the plastic,Use both sides of the paper,Save water,Long ago, earth mother left us so rich energy, but The high-consumption and high-pollution economy model and lifestyle are becoming the killer of the earth. Our environment and health are becoming worse and worse. We must take action right now. we can start from little things. I think if everyone ca