Solid, Liquid and Gases Worksheet-5

Solid, Liquid and Gases Worksheet-5

Multiple-Choice Question:

1. Which of the following gas we breathe in?

A. Carbon          B. Nitrogen       C. Oxygen

2. Which of the following things need oxygen?

A. Living            B. Non-living

3. Living things need ______ gas.

A. Carbon          B. Nitrogen       C. Oxygen

4. We ______ see oxygen.

A. cannot           B. can

5. Which of the following cannot be seen?

A. Oxygen          B. Plants            C. Animals

6. Which of the following form is oxygen?

A. Solid              B. Liquid            C. Gas

7. Ice _____ to form water.

A. Melts             B. Boils               C. Freezes

8. Which of the following forms when water evaporates?

A. Ice                  B. Steam

9. Which of the following forms when the steam cools down?

A. water droplets                          B. Vapour

C. Gas

10. Steam _____ to form water.

A. Vapourizes   B. Condenses    C. Freezes

Answer  Key:

1. C
2. A
3. C
4. A
5. A
6. C
7. A
8. B
9. A
10. C