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1、 Environment Protection Environment Protection 1 1、IntruduceIntruduce To develop the economy,but also protect the environment,which can balance the two?It can be said that there exist the contradictions is not only a short-term problem also a long-term problem.On one hand,human must develop the econ
2、omic,but the economic development is limited by the environmental protection on the other hand when people pay more and more attention to it.We must look at the issue dialectically.2 2、situationsituation The development of mankind itself has long been confined to areas of economic development,and de
3、velopment of the natural environment and natural resources to rely on the support of the productive forces,and inevitably the quality of the environment have a negative impact.Half of the 20th century,the development of humanity has been a global threat to the environment for the survival of human b
4、eings.3、Question 1Resource crisisOil resources will be Oil resources will be exhausted within a exhausted within a generation.Its reserves generation.Its reserves are not unlimited,easily are not unlimited,easily exploited reserves has exploited reserves has been little development of been little de
5、velopment of the remaining reserves of the remaining reserves of more and more difficult to more and more difficult to continue to develop to continue to develop to some extent lose value,some extent lose value,the energy crisis occurred.the energy crisis occurred.Although coal than oil,but not inex
6、haustible.Instead of oil and other energy resources,in addition to coal,the large-scale use,little can.Although the inexhaustible solar energy,but too costly and time in a generation able to rapidly develop and widely used.Other new energy sources is also true.Forest resources is the main advantage
7、of the resources of the human.Rapid economic development the worlds forests in the larger environment is a lot of development.Forest resources to reduce the influence by many factors,but lead to reduction of forest area is the most important factor is the development of forest production of wood and
8、 forest products like paper and building materials.Since a large number of consumer consumption of wood and forest products,thus reducing the global forest area is not only a countrys internal problems,it has become an international issue.According to statistics,in the 21st century,the worlds forest
9、s have a decreasing trend,and the demand for wood is increasing.There is no doubt that developed countries are the largest group of timber consumption.Of course,part of the wood consumption in developing countries should not be ignored.Question 2Environmental Question 2Environmental PollutionPolluti
10、on Economic development led to extensive use of energy,it brings mankind civilization and prosperity,but also give the survival of the human environment a great disaster.For exampleFor exampleAcid RainAcid Rain Heavy use of energy to enhance the human material,but also caused unexpected disaster,the
11、 second cause of acid rain damage,almost all over the world great harm.Some people think that acid rain is a silent crisis,but also the history of the impact of our most serious environmental threat,is an invisible enemy too.This is not alarmist.After 60 years,the stone statue of Germany has been th
12、oroughly damaged by acid rain.Question 3 Greenhouse effectQuestion 3 Greenhouse effect There is no doubt that global warming is very serious consequences,such as glaciers melt,sea level rise,desertification,to the ecological system and the serious impact on agricultural production.If the sea level r
13、ise 66 meters many coastal areas will disappear in the bottom of the sea.Sea level rise the 24 meters from 1960 to 2010.3、What should we do The earth is our common homeland.Good natural environment is the survival condition for human.So what should we do to protect our environment?1.All countries sh
14、ould enact strict laws to protect the environment.Government should stop factories from pouring waste water into the river and waste gas into the air.2.Advocate low carbon life to reduce carbon dioxide emissions.3.Reduce the use of disposable plastic.4.To reduce the use of disposable tableware as that may be less demand for timber.Thank Thank youyou