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Global Warming By Mukesh,Prashant&Shasikant
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Global Warming By Mukesh,Prashant&Shasikant

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    Global Warming By Mukesh,Prashant&Shasikant Global Warming By Mukesh,Prashant&Shasikant Presentation Transcript

    • G L o B A L W A R M I N G
    • Content
      • Introduction
      • Meaning
      • Causes
      • Effect
      • How to protect
      • conclusion
    • What is global warming?
    • The term “Global warming” is refer to change in climate which also refer global cooling.
    • Q basic reason which causes global warming?
    • Basic reason which causes global warming
      • Green house effect
      • Air Pollution
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    • Q what is green house effect?
      • carbon The dioxide molecules that are present in atmosphere that are trap the sun into heat
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    • Q major green house gases?
    • Uses of cholrofluro carbon Air conditioner Refrigenerator
    • Effect of cholorofluro carbon
    • What causes global warming? It is thickening blanket, trapping the sun causing warm
    • 1995 & 1997
    • Technologies achievement Today technology exist to make cars that run cleaner and burn less gas
    • Analysis made by (IPCC)
      • The global air temperature near earth the earth surface rose(0.74 +0.18 c) during 100 year.
      • “most of observed increase in globally averaged temperature since mid 20 century.
    • Is the really getting hotter?
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    • Expert think the trend is accelarating the 10 hottest years all occurred 1990
    • Are warmer temperature causing bad thing to happen
    • Damage causes
      • 2002 drought created severe dust storm inmontana and flood caused damage million doller
      • 2003 extreme heat caused more than 20 000 death in europe
      • 2002 colarado ,arizona and oregon endured their worst wild fire season ever.
      • 2003 it cause death more than 1500
    • People are getting various kind disease
    • Is global warming causing hurricanes worse?
    • RISING IN SEA LEVEL
    • IT MAKES THE WIND MORE STRONGER
    • IT MAKES THE SEA MORE DANGEROUS
    • Effect which is responsible in order to raise the global warming?
      • Carbon dioxide ( which is produced by human being)
      • Cholrofluro carbon (which was realese from refri generator and air conditionar)
      • Methane
    • Area where the global warming had effected much
      • Environment
      • Sea levels
      • Coast lines
      • Agriculture
      • forestry
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    • Could global warming trigger a sudden catas trophe
    • How can we cut global warming pollution
    • Do we need any laws requiring to cut emmision global warming pollution
    • OZONE LAYER
      • OZONE (03) IS A GAS WHICH IS FOUND AS A LAYER IN THE ATMOSPHERE ABOUT 15- 50KM FROM THE EARTH.
    • Uses of ozone layer
      • It act as protactive blanket agaist haarmful ultraviolet rays.
      • It filter UV rays from reaching the surface of earth
    • Impact of global warming on ozone
      • Ozone layer is depliting year by year
    • Effect for depletion of ozone layer
      • Adverse impact on agriculture
      • Harm to human health
      • Damage to marine life
    • Control measure
      • Hydroflurocarbon bhutane and iso bhutane can be used in refrigenerator and air conditioner instead of (CFC)
    • CAUSES OF GLOBAL WARMING
    • CAUSES OF GLOBAL WARMING
      • Natural Causes
        • Volcanoes
        • Storms
        • Burning of forests
      • Man-made Causes
        • Burning of fossil fuels
        • Burning of coal
        • Agriculture
        • Fuel wood
        • Deforestation
        • Mining
        • A.C, Refrigerator
    • NATURAL CAUSES
      • Storms
        • Because of the variation in the earth temperature at various places the air blow from one place to another.
        • Some times the fast blowing air takes away tiny particles and dust with it thus helping global warming .
    • NATURAL CAUSES
        • Volcanoes
        • Volcanoes are conical hills with a tunnel shaped hollow from which eruption of hot material (lava) takes place .
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    • NATURAL CAUSES Burning of Forests Due to rise in temperature forests caught fire and the whole forest burn. Thus resulting in global warming.
    • MAN-MADE CAUSES
      • Burning of Fossil Fuel
        • Greenhouse gasses are emitted into the atmosphere.
        • India -4 th largest consumer of oil in Asia-pacific region.
    • MAN-MADE CAUSES
      • Burning of Coal
        • India have rich coal reserves adequate for next 100 years.
        • Coal in India have high ash contents.
        • India have to enhance its power generation capacity of 130000 MW to 627088 MW by the year 2031.
    • MAN-MADE CAUSES
      • Agriculture
        • Various activities of agriculture such as plough in, sowing, harnessing, threshing
    • MAN-MADE CAUSES
      • FULE WOOD
        • Burning of fuel wood, cow dung cakes etc causes air pollution.
    • MAN-MADE CAUSES
      • Deforestation
        • Required amount of CO2 is not converted into O2.
    • MAN-MADE CAUSES
      • MINING
        • In particular open-caste mining.
    • SOME MORE CAUSES
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    • EFFECTS OF GLOBAL WARMING
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    • EFFECTS OF GLOBAL WARMING
        • Ice Animal will Die
        • Because of global warming these animal will not be able to live in there natural habitat and will become extent.
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    • EFFECTS OF GLOBAL WARMING
      • Agriculture will be Adversely Effected .
        • Productivity of food grain could drop by as much a 30% in next 30 years.
        • Even a half 0.5 degree centigrade rise in winter temperature could reduce wheat yields by 0.45 tones per hectare – a 17% drop
    • EFFECTS OF GLOBALWARMING
      • Sea-level will Rise
        • Millions of people will be displaced
        • 50% of the countries total biodiversity- at risk.
        • 25% of plants and animals species facing extinction.
    • EFFECTS OF GLOBALWARMING
      • Many water born diseases will spread
        • Dengue and diarrhea diseases would make strong comeback.
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    • SOME FIGURES…
    • TIPS TO BRING CO2 DOWN
    • CHANGE YOUR BULBS
      • Replace them
      • by CFL
    • USE SOLAR DEVICES
      • Such as solar heater,
      • solar cells etc.
    • CONSTRUCT GREEN BUILDING
      • Hire architect for this
    • TURN COMPUTER OFF
      • It consume much energy
      GOGTE COLLEGE BCA SEM-II Environ. Studies
    • SWITHCH OFF THE LIGHT
      • You will be surprised by the energy saved
    • REDUCE AIR TRAVEL
      • Do work by phone and e-mail
    • CHECK YOUR TYRES
      • Right degree of pressure improves mileage.
    • BUY ENERGY EFFICIENT APPLIANCES
      • Opt for model by manufactures
    • PREPARE FOR DISEASES
      • Equip your hospital with advanced equipments.
    • CONSERVE WATER
      • Days of wasteful flow of water are over.
    • BUY FUEL EFFICIENT CARS
      • Will help in beating oil price.
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    • BETTER WALK
      • Don’t drive to store next door.
    • TURN OFF THE GEYSERS
      • Turn off when not in use.
    • USE PUBLIC TRANSPORT
      • Push Govt. to improve public transport
    • CONSUME LESS
      • Ask yourself whether you really want it.
    • RECYCLE
      • Indian's are best recycler- remind it.
      • Recycling of items
    • SAVE PAPER
      • Use phone or e-mail .
    • SHUN PLASTIC BAGS
      • Avoid using plastic bag.
    • GROW MORE TREES
      • Each one, Plant one.
    • TURN OFF THE TAP
      • Water is going to be a scarce commodity.
    • SWITCH TO WIND POWER
      • Will reduce your electricity bill.
    • PLAN (b) OF BROWN
    • Noble prize winner in various year
    • Noble prize winner in year 1945
      • Cardell hull got a noble prize in year 1945
    • Noble prize winner in year 1973
      • Kissinger got a noble prize in year 1973
    • Noble prize winner in year 1992
      • Rigoberta menchu got a noble prize in year 1992
    • Noble prize winner of year 1994
      • Robin was noble prize winner of year 1994
    • Noble prize winner in year 2002
      • Jimmy carter got a noble prize in year 2002
    • Noble prize winner in year 2004
      • Wangiri maathi
    • Noble prize winner in year 2007
      • Al grove got noble prize in year 2007 for creating awareness global warming
    • Presentation made by
      • Mukesh Kumar Chaudhary
      • Shashi Kant Pandey
      • Prashant Jakhar
    • Special thanks to
      • Our faculity member
      • Prateek.S.Saganmath
      • Rahul
    • Encouragement in order to stop global warming