Q14 of 17 Page 93

Why should people look for alternative sources of fossil fuel?

Coal and petroleum are exhaustible resources. Moreover, we have also seen that using them leads to various environmental problems like global warming, pollution and etc. Hence people need to look for the new resources so that we do not run out off energy and also can save our environment.


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12

How do you appreciate the efforts of human beings to discover an alternate energy sources to Coal and Petroleum for their daily use?

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Harshith said to his father, "Daddy we can save more fuel by using a bicycle instead of a bike for going to nearby places?" How do you appreciate Harshit's comment?

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Assume that you are a driver, what measures do you take to save petrol and diesel?

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