NextMockపరీక్షలు వెతకండి, ఉదా. SSC CGL, UPPSC, Lekhpal
State PCS PYQPrelims 2020

UPPCS · ప్రశ్న 83

Without green house effect, the average temperature of earth surface would be

  1. 0°C
  2. –18°C
  3. 5°C
  4. –20°C
సమాధానం చూపించు & వివరణ

సమాధానం: (B) –18°C

వివరణ

Without the natural greenhouse effect, Earth's average surface temperature would be about −18°C instead of about +15°C.