CHAPTER 16 WATER: A PRECIOUS RESOURCE (SET-1)

Questions in this test

1. <p>World water day is celebrated on</p>
2. <p>Which year was observed as the International year of fresh water?</p>
3. <p>What percentage of water present on earth is available for human use?</p>
4. <p>Which of the following is a way to use water economically?</p>
5. <p>The amount of water recommended by the USA for drinking, cooking and maintaining proper hygiene per person per day is</p>
6. <p>The __________ form of water is water vapour.</p><p><br></p>
7. <p>Water cycle does not involve which of the following?</p><p><br></p>
8. <p>Water in the __________ can be easily pumped out with the help of tube wells or hand pumps.</p>
9. <p>__________ was the traditional way of collecting water.</p><p><br></p>
10. <p>The water that is fit for use is called</p><p><br></p>