Destruction of the environment环境破坏.ppt

Increasing global temperature will cause sea levels to rise and will change the amount and pattern of precipitation, including an expanse of the subtropical desert regions. Other effects include increases in the intensity of extreme weather events, changes in agricultural yields. On the one hand, most of people lack of knowledge about the importance of protecting environment . On the other hand, accompanied by the rapid development of global economy, the consumption of primary energy became so rapidly, resulting in worldwide environmental pollution. Main reason (1) : Accompanied by the rapid development of global economy, the consumption of primary energy became so rapidly, resulting in worldwide environmental pollution. Main reason (2): With the global industrialization, the achievements of economic development around the world the after the Second Industrial Revolution are far more than those in the last few centuries. However those achievements are all achieved with sever environmental pollution . 伴随着全球工业化的脚步，在第二次工业革命以后全世界经济发展取得的成就是过去几个世纪都不曾取得的，经济成就的取得是以巨大的环境污染为代价的。 The attitude of Protecting the earth We need to protect Earth because it is our home.　　我们需要保护地球因为它是我们的家。 We don‘t need to do big things—we can start out small.　　我们不需要做大事，我们可以从小事做起。 Protecting the environment，everyone，duty.　　保护环境，人人有责。 If everyone could make a small contribution to environmental protection, our home will become much more beautiful.　　如果每个人为环境保护作出一点贡献，我们的家园会变得更加美丽。 The solution of protecting the earth For our students : Do not throw rubbish onto the ground. Do not waste water. Use both sides of paper when you write. Stop using plastic bags for shopping. Make classrooms less noisy.　　不要在地上扔垃圾。不要浪费水。当你写字时要在纸的两面都要写。停止使用塑料袋去购物。减少教室里德吵闹声。 For the government : Vigorously readjust the industrial structure, optimize economic development, reduce environmental pollution from the source. 大力调整产业结构，优化经济发展，从源头上减少环境污染。 For the medium : They can report the positive and negative exam