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Page 1: GLOBAL WARMING PRESENTED BY- NUPUR TANDON IX-B, SMGS.

GLOBAL WARMINGGLOBAL WARMINGPRESENTED BY-PRESENTED BY-

NUPUR TANDONNUPUR TANDONIX-B, SMGSIX-B, SMGS

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Everyone is talking about Everyone is talking about global warming.But do global warming.But do

we actually know what is we actually know what is it?Global Warming is the it?Global Warming is the increase in the average increase in the average

temperature of earth.Due temperature of earth.Due to this the frequency of to this the frequency of natural disasters is also natural disasters is also increasing.The natural increasing.The natural habitats of animals are habitats of animals are

being being destroyed.ecosystems destroyed.ecosystems

are shifting……are shifting……WOULD WE BE ABLE TO WOULD WE BE ABLE TO

SURVIVE??SURVIVE??

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Why is it caused?Why is it caused?1).The green house gases 1).The green house gases present in the atmosphere present in the atmosphere like CH4,CO2,etc.have the like CH4,CO2,etc.have the

property to trap heat property to trap heat reflected by the sun some reflected by the sun some

of which is reflected back in of which is reflected back in form of infrared form of infrared

radiations.These gases radiations.These gases further play a major role in further play a major role in

increasing the earths increasing the earths temperature.temperature.

However it is also true that However it is also true that survival without thes gases survival without thes gases

is not possible as they is not possible as they maintain the temperature maintain the temperature

on earth!!!on earth!!!

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2).The second reason is 2).The second reason is deforestation.Deforestatiodeforestation.Deforestatio

n is the rapid felling of n is the rapid felling of trees on a large scale.As trees on a large scale.As we are moving towards a we are moving towards a globalised world,need of globalised world,need of large areas for industries large areas for industries is increasing.Also forests is increasing.Also forests

are being burnt to increase are being burnt to increase the land under the land under

cultivation.Due to this is cultivation.Due to this is there is an ecological there is an ecological

balance in nature.Level of balance in nature.Level of CO2 is tremendously CO2 is tremendously

increasing ,thus increasing ,thus decreasing the O2 level in decreasing the O2 level in

air.air.

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Hey!Hey!what what do do you you

thinkthink,will I ,will I survisurvive??ve??

WhWhat at

aboabout ut

me?me???

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Think globally,Act Think globally,Act locallylocally..

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Just preaching about Just preaching about global warming is not global warming is not enough,if we really enough,if we really

care,we have to care,we have to initiatives on our part. initiatives on our part.

And the simplest of all…And the simplest of all…just GO GREEN!!!just GO GREEN!!!

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INITIATIVES ONINITIATIVES ON YOURYOUR PARTPART

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INITIATIVES ON OUR INITIATIVES ON OUR PART…..PART…..

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Reduce the number of miles you drive by walking, biking, carpooling or taking mass transit wherever possible.Avoiding just 10 miles of driving every week would eliminate about 500 pounds of carbon dioxide emissions a year! Look for transit options in your area

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Plant a tree—trees are the ultimate source of O2.Knowing the importance of trees,we cut them mercilessly,and not thinking of our futre without them. If this continues,who knows if we have to live on oxygen masks??

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Follow the 3R’s---Follow the 3R’s---

3R’s

RecycleReuseReduce

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Replace a regular Replace a regular incandescent light bulb incandescent light bulb with a compact with a compact fluorescent light bulb (cfl)fluorescent light bulb (cfl)CFLs use 60% less energy CFLs use 60% less energy than a regular bulb. This than a regular bulb. This simple switch will save simple switch will save about 300 pounds of about 300 pounds of carbon dioxide a year.carbon dioxide a year.

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Use the "on/off" function on the machine itself. A TV set that's switched on for 3 hours a day (the average time Europeans spend watching TV) and in standby mode during the remaining 21 hours uses about 40% of its energy in standby mode.

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Move your fridge and freezer--Move your fridge and freezer--

Placing them next to the cooker or Placing them next to the cooker or boiler consumes much more energy boiler consumes much more energy than if they were standing on their than if they were standing on their own. For example, if you put them in own. For example, if you put them in a hot cellar room where the room a hot cellar room where the room temperature is 30-35ºC, energy use is temperature is 30-35ºC, energy use is almost double and causes an extra almost double and causes an extra 160kg of CO2 emissions for fridges 160kg of CO2 emissions for fridges per year and 320kg for freezers.per year and 320kg for freezers.

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Cover your pots Cover your pots while cookingwhile cookingDoing so can save a Doing so can save a lot of the energy lot of the energy needed for needed for preparing the dish. preparing the dish. Even better are Even better are pressure cookers pressure cookers and steamers: they and steamers: they can save around can save around 7070%!%!

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Take a shower instead of a bathA shower takes up to four times less energy than a bath. To maximize the energy saving, avoid power showers and use low-flow showerheads, which are cheap and provide the same comfort.

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Solutions to global warming can be endless .But it will make a difference only if we follow them.We need to be the change that we want to see around us.And for that we need to change our mindsets..and..our attitiude.

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BE THE CHANGE YOU WANT BE THE CHANGE YOU WANT TO SEE AROUND YOURSELFTO SEE AROUND YOURSELF

Your earth Your earth is in your is in your handshands..

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THANK YOUTHANK YOU