Global Warming

• An increase in the average temperature of Earth’s near surface air and oceans since the mid-20^th century
• 4^th assessment report of IPCC: global temperature increased 74+0.18 degree C during the 20^th 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.

KPSC Notes brings Prelims and Mains programs for KPSC Prelims and KPSC Mains Exam preparation. Various Programs initiated by KPSC Notes are as follows:-

• KPSC Mains Tests and Notes Program 2022
• KPSC Prelims Exam 2022- Test Series and Notes Program 2022
• KPSC Prelims and Mains Tests Series and Notes Program 2022
• KPSC Detailed Complete Prelims Notes 2022

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