Air around us-Worksheets-2

Air around us-Worksheets-2


Multiple choice questions:

  1. Which of the following cannot be seen?

A. Moon              B. Air                    C. Stars


  1. Which of the following is present in air?

A. House              B. Smoke             C. Tree


  1. Which of the following make/s air dirty?

A. Stars                B. Trees                C. Smoke


  1. Which of the following is required for good health?

A. Dust                 B. Fresh and clean air            C. Smoke


  1. Which of the following needs air to move?

A.  Hat

B.  Balloon

C.  Bag


Multiple choice questions (with more than one option):

  1. Which of the following can make air dirty?

A. Smoke             B. Sun         C. Moon              D. Dust                E. Germs


  1. True or false:

a.       All the living things need air to breathe.

b.      Air is present in smoke.

c.       Air is invisible.

d.      We can see dust when sun rays enter a bright room.

e.       Water vapour mixes with air around us.

f.       We should cut down trees to keep air fresh and clean.

g.       Dust is present in air.

h.      Germ is a very small living thing that can make us ill.

i.        Clean air makes us ill.

j.        Smoke makes the air dirty.

k.       We must breathe in clean air.


Answer Key:

  1. B
  2. B
  3. C
  4. B
  5. B
  6. A, D, E
  7. a. True

b. False

c. True

d. False

e. True

f.  False

g. True

h. True

i.  False

j. True

k. True