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Define water pollution. Describe the sou...

Define water pollution. Describe the sources of water pollution?

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NAVNEET PUBLICATION-POLLUTION-QUESTION BANK
  1. For which different purposes do we use the water ?

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  2. How much percent of the earth's area is occupied by water ?

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  3. Define water pollution. Describe the sources of water pollution?

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  4. Why is water referred as 'molecule of life' ?

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  5. What is meant by soil erosion ?

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  6. Write answers to the given question in your own words: what are the ca...

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  7. Rewrite the sentence after filling the blank : Natural pollutants ar...

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  8. Rewrite the sentence after filling the blank : Air pollutants with -...

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  9. Rewrite the sentence after filling the blank : Boards indicating the...

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  10. Rewrite the sentence after filling the blank : Soil ----- decreases ...

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  11. Rewrite the sentence after filling the blank : Problem of ----- poll...

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  12. State whether the following statement are True or False. Explain your ...

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  13. State whether the following statement are True or False. Explain your ...

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  14. State whether the following statement are True or False. Explain your ...

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  15. State whether the following statement are True or False. Explain your ...

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  16. State whether the following statement are True or False. Explain your ...

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  17. Match the column :

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  18. Identify the odd term : Industrialization, population explosion, Min...

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  19. Identify the odd term : Poisoning, asthma, Silicosis, respiratory di...

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  20. Identify the odd term : Irritation of eyes, respiratory tract, exces...

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