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प्रश्न
Give biological reasons for the following statements:
Cutting of trees should be discouraged.
उत्तर
Cutting trees results in an increase in the concentration of carbon dioxide in the atmosphere resulting in global warming. Hence, cutting of trees should be discouraged.
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संबंधित प्रश्न
How can we reduce global warming?
Explain the term 'global warming'. State two ways by which global warming can be reduced.
Explain the following term/process in detail:
Greenhouse Effect
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.
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:
Carbon dioxide and sulphur dioxide
How can global warming can be reduced?
Which one of the following causes of global warming?
Incomplete combustion of fuel such as petrol and diesel gives
