低碳生活英语演讲PPT.pptVIP

Bags instead of plastic bags is a wise choice Reduce food waste Our earth needs we work together to love, let us start from around things, cherish resources, reduce the energy consumption and make our life more beautifu Thank you ! * * * low carbon living 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 Air conditioning is bound to bring some burden on our environment And we use any kind of industrial 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 What are the 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 in 21st century, there are 7 millions cars in the world, a large amount of exhaust gases has seriously influenced us, such as: cough, throat inflammation. We should have a healthy way to travel The global climate is becoming warmer and warmer Nearly 100 years, the average global temperature has experienced 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 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 million people. They are looking forward to the rain Environmental damage and climate change is a reality for us. Out of the world’s most polluted 20 cities, half are in China,70% of Chinese rivers are polluted . China has become the largest carbon emitter of the world Pa