Air, Water, and Weather

Air, Water & Weather Worksheet-4

Multiple Choice Questions:

1. What do we call very strong winds?

(a) Wind storms        (b) Gale                       (c) Breeze

2. What are the strong winds along with thunder and lightning called?

(a) Thunderwinds     (b) Thunderstorms   (c) Lightning

Air, Water & Weather Worksheet-5

Multiple Choice Questions:

1. What is the process of change of water into water vapour called? 

(a) Evaporation          (b) Condensation         (c) Freezing

2. For which purpose do we use water?

(a) Cleaning                (b) Bathing                    (c) Both

Air, Water & Weather Worksheet-6

Multiple Choice Questions:

1. Which type of water should be stored in clean and covered pots or bottles?

(a) Tap                         (b) Boiled

2. Which of the following is not the method of purifying water?

(a) Sedimentation     (b) Decantation         (c) Evaporation

3. Which of the following is not the method of purifying water?

(a) Chlorination         (b) Condensation      (c) Filtration