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प्रश्न
Define global warming.
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उत्तर
The gradual increase in Earth’s average surface temperature due to rising concentrations of greenhouse gases in the atmosphere is called global warming.
संबंधित प्रश्न
Give biological reasons for the following statements:
Cutting of trees should be discouraged.
State the effect of global warming in coastal regions.
The global warming has resulted in :
Name some diseases that are caused due to exposure to ultraviolet rays of the sun.
State some anthropogenic (man-made) causes of global warming.
Name important Greenhouse gases.
‘Oxides of nitrogen namely nitrous oxide, are released into the atmosphere from varied sources’. Explain the statement with relevant sources.
Write any two effects of global warming.
CO2 and methane are directly contributing to global warming.
