Class 6 Science Chapter 14 Water Quiz 3 (25 MCQs)

Quiz Instructions

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1. Which is the most appropriate method of rainwater harvesting at household level?
2. Acid (H+) + base (OH-) $\rightarrow$ water + salt
3. The clothes are drying in the sunlight by the process of
4. $_{What are water's unique properties?}$
5. The process of conversion of water into vapours is called
6. Water that is constantly moving and recycled above, on, and under the Earth is called .....
7. The water present below the surface is called .....
8. The process by which water turns into gas is known as
9. Which is not a part of water cycle
10. Which is a wrong statement?
11. Why does evaporation have a cooling effect?
12. A person can live without food for a months but no without water even for a week
13. How much water do human need per day?
14. Solution where more solute can still be dissolved at the given temperature.
15. Which of these would most likely to happen if groundwater is overused?
16. Renewable resources are those that
17. Amount of water contained in an adult body?
18. Process of conversion of gas to liquid is known as
19. How much portion of the earth is covered with water?
20. Potable water is
21. A solvent is .....
22. Water is essential for .....
23. There are two states of water
24. Which natural phenomenon results in excess water in an otherwise dry piece of land?
25. Groundwater is actually rainwater