The increasing amount of carbon dioxide in the air is slowly raising the temperature of the atmosphere, because it absorbs
Options
(a)the water vapour of the air and retains its heat
(b)the ultraviolet part of the solar radiation
(c)all the solar radiations
(d)the infrared part of the solar radiation
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Class 11Composition and Structure of Atmosphere— NCERT Geography, Chapter 7. The atmosphere is a mixture of gases, water vapour and dust that envelops the earth; 99% of its mass lies within 32 km. Oxygen becomes negligible by 120 km; carbon…
Class 11Solar Radiation, Heat Balance and Temperature— NCERT Geography, Chapter 8. The earth gets almost all its energy from the sun as short waves (insolation). How much a place receives depends mainly on the tilt of the axis, the angle of the sun's…
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