Global Warming
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This presentation consists of cause and effects of global warming and some suggestions to reduce its effect.
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Global Warming
- 3. Increase in the average measured temperature of the Earth's surface air and oceans
- 4. GLOBAL WARMING is the increase in the average measured temperature of the Earth’s Near-surface air and oceans since the mid-twentieth century and its projected continuation
- 5. How Global Warming Works Greenhouse gases Fossil fuels (coal, oil, natural gas) Carbon Dioxide (CO 2 )
- 7. It is the process by which absorption and emission of infrared radiation by atmospheric gases takes place which warm a planet’s lower atmosphere and surface.
- 11. Global Atmospheric Concentration of CO 2
- 14. Atmospheric Concentration of CO2 Present concentration: 385ppm by volume Expected concentration by the year 2100: 541-970ppm by volume (If the usage of fossil fuels continues like the present trend)
- 16. CAUSES OF GLOBAL WARMING
- 17. Pollution from coal, natural gas, and oil
- 18. CO 2 from airplanes & vehicles
- 20. DEFORESTATION
- 24. Warmer waters and more hurricanes
- 25. Increased probability and intensity of droughts and heat waves
- 27. Melting Polar ice caps
- 28. ANTARCTICA – losing ice faster..!!!!!! BEFORE NOW
- 32. Major CONSEQUENCE of global warming is ………….
- 34. At some places, it
- 36. At others……
- 38. SOMEWHERE it’s tooo…….ooo
- 39. HOT
- 40. WHEREAS At others tooo…..
- 41. COLD
- 43. Its all because of
- 44. GLOBAL WARMING
- 45. Is it impossible to solve this problem
- 46. DON’T CRY
- 48. It’s NOT too LATE ACT NOW!!!!
- 49. WE CAN STOP GLOBAL WARMING!
- 51. Turn off your computer or the TV when you’re not using it.
- 52. Turn off the lights when you leave a room.
- 53. Dress lightly when it’s hot instead of turning up the air conditioning.
- 55. Plant trees.
- 56. Recycle.
- 57. Drive LESS, drive SMART Use a bicycle or bus
- 58. Wind Power
- 59. Solar Power
- 60. Fuel efficient cars
- 61. SAVE THE EARTH Before its too late
- 62. Think Globally Act Locally
Notes de l'éditeur
- Scientists agree that the burning of fossil fuels is causing global warming. Since these fuels are burned for energy, and everyone uses energy, everyone can help stop global warming just by using less energy or energy from renewable sources!