Class 6 Science Chapter 14 Water Quiz 10 (18 MCQs)

Quiz Instructions

Select an option to see the correct answer instantly.

1. Water vapour condenses to form tiny droplets of water in the upper layers of air where it is cooler

Correct Answer: A) True.

2. Keeping the water running when you brush your teeth wastes a lot of water.

Correct Answer: A) True.

3. Who write this poem "Rime Of The Ancient Mariner" ?

Correct Answer: A) S.T. Coleridge.

4. Sea water cannot be used for domestic use because it contains

Correct Answer: C) Salts.

5. When a solvent contains as much of the solute as it can hold, the solution is said to be

Correct Answer: C) Saturated.

6. Water is not useful for human.

Correct Answer: B) False.

7. Clouds form when ..... changes into tiny water droplets or ice crystals.

Correct Answer: A) Water Vapor.

8. Water pollution and waste plays a big factor in water shortage.

Correct Answer: A) True.

9. Approximately what percentage of the water on Earth is freshwater?

Correct Answer: B) 2.6%.

10. What is the process that brings water to the farm areas where farmers do not have access to water?

Correct Answer: C) Irrigation.

11. The term water table relates to

Correct Answer: A) Ground water.

12. Which is the result of condensation of water vapours

Correct Answer: D) Tiny water droplets.

13. The process in which water changes into its vapour is called .....

Correct Answer: B) Evaporation.

14. The Nile River flows north through Egypt and empties into

Correct Answer: B) Mediterranean Sea.

15. Solutions are ..... mixtures.

Correct Answer: B) Homogeneous.

16. How do we use water?

Correct Answer: A) We drink it.

17. Water evaporates into air from oceans, rivers and lakes but not from the soil.

Correct Answer: A) False.

18. A(n) ..... is a substance with a pH greater than 7.

Correct Answer: A) Base.