| 11. |
Delhi Metro is a success story of an efficient public transport system.
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Answer:
Option (a) |
| 12. |
Reliability of transport system reduces inventory levels and freight costs.
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Answer:
Option (a) |
| 13. |
Which one is not a public transport mode
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Answer:
Option (c) |
| 14. |
What is called for the collection of rainwater for use?
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Answer:
Option (b) |
| 15. |
How many methods of rainwater harvesting are there?
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Answer:
Option (b) |
| 16. |
Why should people implement rainwater harvesting?
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Answer:
Option (b) |
| 17. |
Which one of the following is the benefit of rainwater harvesting?
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Answer:
Option (a) |
| 18. |
What is called for an area surrounding a body of water in which that body of water is subject to?
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Answer:
Option (b) |
| 19. |
Rainwater harvesting increases the groundwater levels.
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Answer:
Option (a) |
| 20. |
What are the helping factors of Watershed Management?
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Answer:
Option (d) |