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How do you appreciate the efforts of hum...

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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NCERT TELUGU-COAL AND PETROLIUM-EXERCISE
  1. The following table shows the total power shortage percentage in India...

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  2. Draw a flow chart showing Exhaustible and Inexhaustible resources and ...

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  3. How do you appreciate the efforts of human beings to discover an alter...

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  4. Harshith said to his father, "Daddy we can save more fuel by using bic...

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  5. Why should people look for alternative sources of fossil fuel?

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  6. Assume that you are a driver, what measures do you take to save petrol...

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  7. "Crude oil and refined fuel when spills into the sea from tanker of sh...

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  8. "The use of CNG and LPG as fuels for automobiles helps us to minimize ...

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  9. Will the above resources like fossil fuel be available for ever?

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  10. Won’t we ever run out of air? which type of resource?

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  11. For what purpose do we need water in our life ?

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  12. Can these resources be exhausted by human activities?

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  13. Do we have unlimited supply of coal and petroleum?

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  14. What will happen if all the forests wer cut down?

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  15. How long do you think it would take to grow the forests again ?

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  16. How long will the fossil fuel like petroleum be available ? Is it inex...

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  17. List out the natural resources which are limited and which are abundan...

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  18. What would be our future energy resources?

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  19. List out the natural resources which are limited and which are abundan...

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  20. What actions are required to meet the future energy needs?

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