Global warming

 

  • An increase in the average temperature of Earth’s near surface air and oceans since the mid-20th century
  • 4th assessment report of IPCC: global temperature increased 74+0.18 degree C during the 20th century.
  • Caused by greenhouse gases
    • Water vapour, Co2, Methane, Nitrous Oxide, Ozone, CFCs (in order of abundance)
  • Since the industrial revolution, the burning of fossil fuels has increased the levels of Co2 in the atmosphere from 280 ppm to 390 ppm.
MPPCS  Notes brings Prelims and Mains programs for MPPCS  Prelims and MPPCS  Mains Exam preparation. Various Programs initiated by MPPCS  Notes are as follows:- For any doubt, Just leave us a Chat or Fill us a querry––
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