环境保护Environment(35张)课件

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,The only earth & the only being!,Warning!,Our evironment is in emergency,The only earth & the only bein,1,Plant is important for the eatth,Forest is the most concentrated place of plants and the tropical rainforest contains the uncountable kinds of species.,Plant is important for the eat,2,Rainforest is the lung of the earth,This is the distribution of the rainforest onEarth,There are three main reinforest on Earth:one is in Africa, another one is in South-eastern Asion and the last one is in South America,.,Rainforest is the lung of the,3,环境保护Environment(-35张)课件,4,环境保护Environment(-35张)课件,5,环境保护Environment(-35张)课件,6,环境保护Environment(-35张)课件,7,环境保护Environment(-35张)课件,8,环境保护Environment(-35张)课件,9,环境保护Environment(-35张)课件,10,What can rainforest do?,ecosystem services:,Rain forests play an important role in maintaining biological diversity, modulating precipitation, infiltration and flooding, increasing scientific knowledge and in the spiritual well-being of humans. Such ecosystem services are of use to humans without the need for any modification or management of the forest yourself.,Social services,:,Conversion to agricultural land, Cultivated foods and spices, Pharmaceutical and biodiversity resource, Tourism,What can rainforest do?ecosyst,11,环境保护Environment(-35张)课件,12,Some kinds of the species,Some kinds of the species,13,环境保护Environment(-35张)课件,14,环境保护Environment(-35张)课件,15,Now !,The rainforest is being destroyed,!,O,ne reason is the forest fire.,The,o,ther one is the human.,Now !The rainforest is being,16,环境保护Environment(-35张)课件,17,Human destruction of rainforest,Human destruction of rainfores,18,This fire was made by people who lived there!,They wanted to exploit more arable land to supply them with food and also many people wanted to make money by the charcoal left after the fire,This fire was made by people w,19,Thick smoke hang over the forest,Thick smoke hang over the fore,20,This series of images shows aerosols over the Amazon each September for 4 burning seasons,This series of images shows ae,21,Cause,Corruption of government institutions,The inequitable distribution of wealth and power,Population growth,Overpopulation,Urbanization,Globalization is often viewed as another root cause of deforestation,Cause Corruption of government,22,This show the transformation from forest to farm.,The white square is the forest destroyed,This show the transformation f,23,This is the road in forest,This is the road in forest,24,环境保护Environment(-35张)课件,25,Poverty,Developed countries request of valuable timber,PovertyDeveloped countries re,26,Harmness of Such Deforest,Atmospheric problems:greenhouse effect,Soil problem:soil loss, desertification of land and desert encroachmen,Ecological problem:biodiversity decline,Harmness of Such DeforestAtmos,27,环境保护Environment(-35张)课件,28,环境保护Environment(-35张)课件,29,环境保护Environment(-35张)课件,30,环境保护Environment(-35张)课件,31,环境保护Environment(-35张)课件,32,环境保护Environment(-35张)课件,33,环境保护Environment(-35张)课件,34,The end,The end,35,The only earth & the only being!,Warning!,Our evironment is in emergency,The only earth & the only bein,36,Plant is important for the eatth,Forest is the most concentrated place of plants and the tropical rainforest contains the uncountable kinds of species.,Plant is important for the eat,37,Rainforest is the lung of the earth,This is the distribution of the rainforest onEarth,There are three main reinforest on Earth:one is in Africa, another one is in South-eastern Asion and the last one is in South America,.,Rainforest is the lung of the,38,环境保护Environment(-35张)课件,39,环境保护Environment(-35张)课件,40,环境保护Environment(-35张)课件,41,环境保护Environment(-35张)课件,42,环境保护Environment(-35张)课件,43,环境保护Environment(-35张)课件,44,环境保护Environment(-35张)课件,45,What can rainforest do?,ecosystem services:,Rain forests play an important role in maintaining biological diversity, modulating precipitation, infiltration and flooding, increasing scientific knowledge and in the spiritual well-being of humans. Such ecosystem services are of use to humans without the need for any modification or management of the forest yourself.,Social services,:,Conversion to agricultural land, Cultivated foods and spices, Pharmaceutical and biodiversity resource, Tourism,What can rainforest do?ecosyst,46,环境保护Environment(-35张)课件,47,Some kinds of the species,Some kinds of the species,48,环境保护Environment(-35张)课件,49,环境保护Environment(-35张)课件,50,Now !,The rainforest is being destroyed,!,O,ne reason is the forest fire.,The,o,ther one is the human.,Now !The rainforest is being,51,环境保护Environment(-35张)课件,52,Human destruction of rainforest,Human destruction of rainfores,53,This fire was made by people who lived there!,They wanted to exploit more arable land to supply them with food and also many people wanted to make money by the charcoal left after the fire,This fire was made by people w,54,Thick smoke hang over the forest,Thick smoke hang over the fore,55,This series of images shows aerosols over the Amazon each September for 4 burning seasons,This series of images shows ae,56,Cause,Corruption of government institutions,The inequitable distribution of wealth and power,Population growth,Overpopulation,Urbanization,Globalization is often viewed as another root cause of deforestation,Cause Corruption of government,57,This show the transformation from forest to farm.,The white square is the forest destroyed,This show the transformation f,58,This is the road in forest,This is the road in forest,59,环境保护Environment(-35张)课件,60,Poverty,Developed countries request of valuable timber,PovertyDeveloped countries re,61,Harmness of Such Deforest,Atmospheric problems:greenhouse effect,Soil problem:soil loss, desertification of land and desert encroachmen,Ecological problem:biodiversity decline,Harmness of Such DeforestAtmos,62,环境保护Environment(-35张)课件,63,环境保护Environment(-35张)课件,64,环境保护Environment(-35张)课件,65,环境保护Environment(-35张)课件,66,环境保护Environment(-35张)课件,67,环境保护Environment(-35张)课件,68,环境保护Environment(-35张)课件,69,The end,The end,70,