人与自然_英文课件.pptVIP

The nature has took a long time to mold the environment including the existence of mankind. However, after coming to being in the world, human being developed as its own orbit. Of course, owing to all the creations human possessed are merely beneficial to Man’s developing. * * * * The nature Man Creates Our global village We have ever lived with abundant resources, beautiful scenery and gentle climate environment. Green mountains and rivers, flowers all consist of a beautiful scenery. The nature is generous. Mankind Creations Technology As the economy and technology develops dramatically, we enjoy the convenience it brings to us. Nevertheless, more and more sky scrapes are risen. There are boomingly increasing population and less and less lands instead. Technological development also contributes to the urban modernization. This may mean that the development of technology interfere with the diversity of the creatures. Humankind abuses the divine resources and pollutes the environment casually, which will, in turn, work harm on ourselves. Apart from the diversity, we are contaminating the environment and at the same time, we are destroying human as well. We humankind will ,in time, pay for the consequences our actions brought about. And with the aggravation of the global warming, the survival of the penguins is threatened. Africa is the cradle of humankind. However, as the population of humankind become larger and larger, men occupied more and more lands and living sources of wildlife. Even worse, human killed a substantial amount of humankind’s friends which enjoy the land with us. There are less and less wildlife in our hometown. /jilupiann29920.html The acid rain Mexico Bay after the oil leak Water pollution The Yangtze River is the longest river in Asia and China, and the third-longest in the world, after the Nile in Africa and the Amazon in South America. The river is about 6,300 km and fl