Page 96 - Viva ICSE Science 5 : E-book

4. Vocal sounds include whispering, clapping, sneezing and rubbing
palms.

5. Honking is an unpleasant sound.

6. Use of public transport can reduce noise pollution.

C. Match the following.

Column A Column B

1. Hens (a) Bray

2. Frogs (b) Whine

3. Mosquitoes (c) Chirp

4. Sheep (d) Croak

5. Birds (e) Bleat

6. Donkeys (f) Cluck

D. Tick () the correct answer.

1. Which of the following is an unpleasant sound?

(a) Chirping of birds (b) Melodious singing

(c) Honking (d) Leaves rustling

2. Which of the following is a pleasant sound?

(a) Honking (b) Leaves rustling
(c) Loud music (d) Drilling sound

3. Which of the following is a warning sound?

(a) Clock alarm (b) Doorbell

(c) Fire alarm (d) All of the above

4. Which of the following is a sound made by human actions?

(a) Clapping (b) Snapping fi ngers

(c) Rubbing palms (d) All of the above

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