Available Answers

1. 1.

   Fill in the mind map about types of sound.

   

2. 2.

   Multiple Choice Questions (MCQs)

   1. Which of these best describes a sneeze?
      1. Pleasant and loud
      2. Unpleasant and loud
      3. Pleasant and soft
      4. Unpleasant and soft
   2. Sound produced by which of these musical instruments is the lowest?
      1. Guitar
      2. Flute
      3. Drum
      4. Violin
   3. Which of these are warning sounds?
      1. Shouting to warn of danger
      2. Siren of an ambulance
      3. Fire alarm
      4. All of these
   4. Constant noise pollution around us can cause:
      1. Headaches
      2. loss of hearing
      3. Fever
      4. Both (i) and (ii)
3. 3.

   Fill in the blanks with the names of the sounds produced by these animals.

   1. Elephant
   2. Lion
   3. Horse
   4. Duck
4. 4.

   List three sounds produced in nature, and three sounds produced by things made by humans.
5. 5.

   What kind of sound is annoying to hear?
6. 6.

   What are warning sounds? How are they useful to us?