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CBSE Class 8 Answered

How can increase in temperature caused due to burning of fuels be harmful to earth?
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
answered-by-expert Expert Answer
Increase in temperature of the atmosphere of earth may result in the melting of glaciers which leads to a rise in sea level, causing flood in coastal areas.
Answered by | 04 Jun, 2014, 03:23: PM

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CBSE 8 - Science
How can burning carbon fuels cause respiratory diseases such as asthma?
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
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CBSE 8 - Science
How can burning of fuels lead to air pollution?
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
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CBSE 8 - Science
Why is it advised not to sleep in a closed room with a burning coal fire in it?
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
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CBSE 8 - Science
How can burning of fuels cause an increase in the temperature of earth leading to global warming?
Asked by Topperlearning User | 26 Nov, 2013, 09:35: AM
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CBSE 8 - Science
How can increase in temperature caused due to burning of fuels be harmful to earth?
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
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CBSE 8 - Science
Why is the use of petrol and diesel as fuels in automobiles replaced by CNG?
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
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CBSE 8 - Science
(i) Name the suffocating gas produced by burning of diesel.(ii) Name the fuel which is used in automobiles in place of diesel and petrol.(iii) Name two chemicals responsible for acid rain.
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
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CBSE 8 - Science
(i) Write two harmful effects of acid rain. (ii) Which industry is the main source of gaseous pollutants like sulphur dioxide and nitrogen dioxide?
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
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CBSE 8 - Science
(i) For centuries wood was used as domestic and industrial fuel. But now it has been replaced by other fuels. Why? (ii) What is responsible for destroying the beauty of the Taj?
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
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CBSE 8 - Science
(i) How can burning of fuel cause acid rain? (ii) How can burning of petrol and diesel be responsible for reducing the visibility of air?
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
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