NextMockपरीक्षा शोधा, उदा. SSC CGL, UPPSC, Lekhpal
State PCS PYQPrelims 2018

UPPCS · प्रश्न 129

What is 'Green House Effect'?

  1. Increase in global temperature
  2. Decrease in global temperature
  3. Increase in sea water temperature
  4. Increase in temperature of rivers and lakes
उत्तर दाखवा आणि स्पष्टीकरण

उत्तर: (A) Increase in global temperature

स्पष्टीकरण

Greenhouse gases (CO2, CH4, N2O, water vapour) trap outgoing infrared radiation, warming the Earth. An enhanced greenhouse effect raises global temperature.