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More ferilizers are added to enhance the...

More ferilizers are added to enhance the percenage of soil nitrogen.
Gliricidia plants can help in adding nitrogen in the soil

A

both a, b are true

B

a is true, b is false

C

b is true, a is false

D

both a, b are false

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BEYOND PUBLICATION-NATURAL RESOURCES-EXERCISE
  1. This logo shows what ?

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  2. Observe the picture Which resource is utilised in less percentage i...

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  3. More ferilizers are added to enhance the percenage of soil nitrogen. ...

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  4. What are the green house gases ?

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  5. ..........are normally earthen dams with masonry structures where wate...

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  6. Which of the following is concerned with micro irrigation ?

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  7. To store the rain water ........... has to be dug.

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  8. 97 % of water on earth is.....

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  9. The land area between the two rivers or canals is.....

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  10. Suggest some ways in which you and your friends would like to manage a...

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  11. In view of 3R's suggest a few good habits to conserve environment ?

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  12. Collect information about cutaneous respiration in frog. Prepare a no...

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  13. The BP Statistical Review of World Energy in June measured total globa...

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  14. The form of fluorine in ground water

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  15. Reuse of waste paper is done people of

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  16. What is the state of Minerals as a resource ? Mention two methods that...

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  17. ………………………. plants are used for production of biofuels.

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  18. How would recharging dried up wells help farmers of Village - 2 ?

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  19. On which river Sri Ram Sagar was constructed ?

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  20. The continent which has no forests is

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