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प्रश्न
Explain the term 'global warming'. State two ways by which global warming can be reduced.
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
संबंधित प्रश्न
Give biological reasons for the following statements:
Cutting of trees should be discouraged.
How can we reduce global warming?
How will countries like Bangladesh and Thailand be affected by global warming?
Name important Greenhouse gases.
Give a description of the recent studies about Global Warming.
Explain how global warming takes place in the presence of green house gases. Give a reason why the surface temperature of earth is maintained in absence of green house gases.
Which gas is chiefly responsible for global warming?
How can global warming can be reduced?
Define global warming.
