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,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,2014/6/4,#,Weather and Climate,Period 1 Climate and Its Importance,What is weather?,Weather,is the conditions in the air above the earth at a certain time and place.,What is climate?,Climate,is similar weather for a long period of time,such as summer or winter temperatures.,EX 1:What are they describing?Weather or climate?,Weather,Weather,Climate,EX 2:What are they describing?Weather or climate?,Climate,Weather,Climate,hot all the year round,sunny and cloudless,warm in winter while cool in summer,There is thundering and lightening,Weather,What is a Climate Zone?,A climate zone,is the area that has the same kind of climate.,A large country may have many different climates.,Hot climate,Cold climate,Dry climate,Humid climate,Activity:talk about the climate of your hometown.,E.g.My hometown is,Yunnan province,it is in the,southwest of China,.The climate there,is very comfortable:it is like spring all the year round,.,Where can you see these animals?,Flying Dragon,Hyena,camel,Polar Bear,Climate is important,:,These animals needs different climates to survive.,Where can you see these plants?,baobab,cactus,spruce,Climate is important,:,These plants needs different climates to grow.,EX:put the animals in the right places.,Discussion,What will happen to these animals if the climate changes?,What should we do to these changes?,Thank you!,Period 2 What Makes,Climates-Five Climate Zones,Earth Axis,Tropic,of Cancer,Equator,Tropic,of Capricorn,Tropic of Capricorn Tropic of Cancer Earth Axis,Equator,North pole South Pole,North Pole,South Pole,Lets review the knowledge about the Earth.,Tropic of Cancer,the Equator and the Tropic of Capricorn are all called“,Latitudes,”.,The more sunlight,the warmer the climate,S u n l i g h t,A,B,C,D,E,Which point gets the most sunlight,?,What decides the cliamte?,Latitude(warm climate or cold climate),The higher the latitude,the colder;,The lower the latitude,the warmer;,EX:,Which city has warm climate and which city has cold climate?,Heilongjiang,Hainan,c,old climate,warm climate,Equator,0,0,23.5,0,23.5,0,66.5,0,66.5,0,Tropic of Cancer,Tropic of Capricorn,Arctic Circle,Antarctic Circle,90,0,90,0,Five Climate Zones,Equator,0,0,23.5,0,23.5,0,66.5,0,66.5,0,Tropic of Cancer,Tropic of Capricorn,Arctic Circle,Antarctic Circle,90,0,90,0,Tropical Zone,Temperate Zone,Polar Zone,Temperate Zone,Polar Zone,Five Climate Zones,赤 道,0,0,23.5,0,23.5,0,66.5,0,66.5,0,90,0,90,0,Tropical Zone,Temperate Zone,Temperate Zone,Polar Zone,Polar Zone,always hot,four seasons,always cold,four seasons,always cold,Climate,The,climate,in,each,zone,Which zone is Africa in,？,Which zone is Europe in,？,Which zone do we live in,？,Thank you!,Period 3,What Makes,Climates,(1).,Land and Sea Distribution,(2).Altitude/Height,Discussion,：,Which place is colder in winter?XinJiang or Dalian?,Which place is warmer in summer?XinJiang or Dalian?,Why?,In summer,it is warmer on land and colder at sea.,In,winter,it is warmer at sea and colder on land.,Land and Sea Distribution and Climate,Can you tell which city is warmer?A or B?,A,B,Altitude and Climate,P,lace,Mt.Hua,Xian,Jan.,Apr.,July,Oct.,Average,5,.9,9,.0,6,.5,10,.8,5,.8,10,.4,6,.5,9,.9,6,.2,10,.0,Xian,Mt.Hua,Question,Why Xian is warmer than Mt.Hua,？,In the same latitude,the higher the altitude,the colder;the lower the altiture,the wamer.,Altitude and Climate,Mountain Sides and Climate,The windward side gets more precipitation,The leeside gets little precipitation.,Mountain Sides and Climate,Climate Phenomena,Reasons,Tianjin has more rain than Wulumuqi.,Tibet Plateau is the coolest place in summer in our country,The east side of Mt.Andes has little rainfall while the west side has much rainfall.,Antarctica is cold while Africa is hot all the year round.,Land and sea,distribution,Altitude,Mountain,Sides,Latitude,Thank you!,
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