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Use of more fuels in our daily life caus...

Use of more fuels in our daily life causes air pollution and it is harmful to human being and the other life on earth. Suggest some remedies to avoid this.

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NCERT TELUGU-COMBUSTION, FUELS AND FLAME-Improve your learning
  1. List the ways adopted by fire fighters to combat fires.

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  2. The oil fires should not be sprayed with water. Why?

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  3. What precautions are to be taken while pouring water on fire?

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  4. "Is combustion possible without the supply of oxygen? Discuss with you...

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  5. Why a wick is not used in gas burners?

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  6. Collect information available on different fuels. Find out the post pe...

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  7. Collect the information about annual fuel consumption in different par...

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  8. Water is not used to control fires involving electrical equipment.Why?

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  9. It is difficult to burn a heap of green leaves but not a heap of dry l...

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  10. Explain giving reasons: In which of the following situations water wil...

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  11. Explain giving reasons: In which of the following situations water wil...

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  12. Draw the diagram of candle flame and label all the zones.

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  13. Give supporting arguments for both the statements (1) fire is useful (...

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  14. In a few years the fuels on earth will be exhausted. Think, what would...

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  15. What would happen if oxygen stops to support combustion? Make a guess....

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  16. Use of more fuels in our daily life causes air pollution and it is har...

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  17. How do you organize your daily works with fuels to conserve bio-divers...

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  18. How do you feel about "Fuels have become a part of human life"?

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  19. Let us assume that you are on the moon. If you try to focus sunlight o...

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  20. Project work: Collect information about the experiments of Joseph Prie...

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