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प्रश्न
Explain the term 'global warming'. State two ways by which global warming can be reduced.
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उत्तर
Global warming is the increase in temperature of Earth due to the enhanced concentration of greenhouse gases (CFCs) in the atmosphere.
Two ways to reduce global warming:
Plant more trees to increase green cover
Minimize the use of automobiles
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संबंधित प्रश्न
Fill in the Blanks:
Global warming is caused due to ______ concentration of CO2 in air.
Write True or False.
Aeroplanes flying in the sky cause global warming.
Choose the correct option.
Use of fossil _____ causes global warming.
Name some diseases that are caused due to exposure to ultraviolet rays of the sun.
State some anthropogenic (man-made) causes of global warming.
Explain the following term/process in detail:
Greenhouse Effect
The diagram represents the green house effect.
Does the sea level rise or fall due to global warming. Explain.
Give a chemical test to distinguish between the following gases:
Sulphur dioxide and chlorine.
The phenomenon of marble cancer is due to
