Download - GLOBAL WARMING
![Page 1: GLOBAL WARMING](https://reader036.vdocuments.us/reader036/viewer/2022062810/56815ea8550346895dcd36d0/html5/thumbnails/1.jpg)
GLOBAL WARMING
![Page 2: GLOBAL WARMING](https://reader036.vdocuments.us/reader036/viewer/2022062810/56815ea8550346895dcd36d0/html5/thumbnails/2.jpg)
WHAT IS GLOBAL WARMING
Global Warming is the increase of Earth's average surface temperature.
It is due to effect of greenhouse gases, such as carbon dioxide emissions from burning fossil fuels or from deforestation
![Page 3: GLOBAL WARMING](https://reader036.vdocuments.us/reader036/viewer/2022062810/56815ea8550346895dcd36d0/html5/thumbnails/3.jpg)
WHAT IS GLOBAL WARMING
![Page 4: GLOBAL WARMING](https://reader036.vdocuments.us/reader036/viewer/2022062810/56815ea8550346895dcd36d0/html5/thumbnails/4.jpg)
Sun
EARTH’S TEMPERATURE
Solar
EnergyRadiatio
nCooling
![Page 5: GLOBAL WARMING](https://reader036.vdocuments.us/reader036/viewer/2022062810/56815ea8550346895dcd36d0/html5/thumbnails/5.jpg)
Sun GREEN HOUSE EFFECT
![Page 6: GLOBAL WARMING](https://reader036.vdocuments.us/reader036/viewer/2022062810/56815ea8550346895dcd36d0/html5/thumbnails/6.jpg)
EARTH’S ATMOSPHERIC GASES
Nitro+gen (N2)
Oxygen (O2)
Water (H2O)
Carbon Dioxide (CO2)
Methane (CH4)
Non-Greenhouse
Gases
GreenhouseGases
![Page 7: GLOBAL WARMING](https://reader036.vdocuments.us/reader036/viewer/2022062810/56815ea8550346895dcd36d0/html5/thumbnails/7.jpg)
Greenhouse gas emissions come from households:
• Vehicles• Home Heating• Electricity
Households are Big Contributors to Climate Change
![Page 8: GLOBAL WARMING](https://reader036.vdocuments.us/reader036/viewer/2022062810/56815ea8550346895dcd36d0/html5/thumbnails/8.jpg)
SMALL CHANGES CAN REDUCE GLOBAL WARMING
Replace your old refrigerator with a new Energy Star: Annual savings: $90; 700 pounds CO2
Set your thermostat down a few degrees in the winterAnnual savings: $135; 1400 pounds CO2
Wash clothes in cold water onlyAnnual savings: $70; 500 pounds CO2
Drive JUST 10 fewer miles per weekAnnual savings: $80; 520 pounds CO2
Reduce your garbage by 10% through greater recycling or reduced packagingAnnual savings: 1200 pounds CO2
![Page 9: GLOBAL WARMING](https://reader036.vdocuments.us/reader036/viewer/2022062810/56815ea8550346895dcd36d0/html5/thumbnails/9.jpg)
Turning off lights saves energy and money. The more energy used, the more rivers are dammed or more fossil fuel is burned, causing air pollution and increased levels of carbon dioxide in the atmosphere.
cars that burn fossil fuels is one of the major causes of increased levels of carbon dioxide in the atmosphere and it is the primary cause of urban smog.
Throwing away containers of any kind wastes energy and resources and adds to our waste problem. Many towns are running out of landfill space.
carry a reusable cloth bag.
SMALL CHANGES CAN REDUCE GLOBAL WARMING
![Page 10: GLOBAL WARMING](https://reader036.vdocuments.us/reader036/viewer/2022062810/56815ea8550346895dcd36d0/html5/thumbnails/10.jpg)
SMALL CHANGES CAN REDUCE GLOBAL WARMING
Reduce the usage of hairdryer.
Reduce the usage of tissue paper.
Changing one bulb could save 150 pounds of carbon dioxide per year!
![Page 11: GLOBAL WARMING](https://reader036.vdocuments.us/reader036/viewer/2022062810/56815ea8550346895dcd36d0/html5/thumbnails/11.jpg)
Our take-home message…
Each of us must take steps to protect our Earth's climate.
![Page 12: GLOBAL WARMING](https://reader036.vdocuments.us/reader036/viewer/2022062810/56815ea8550346895dcd36d0/html5/thumbnails/12.jpg)
THANK YOU
Presented by :- Priyanka Sharma