Page 21 - Science and Technology Std 3

FOR ONLINE USE ONLY
DO NOT DUPLICATE

Exercise 5

FOR ONLINE USE ONLY
A: Fill in the blanks.

1. We use ________ to identify the sound of drums.
2. Living things that move by flying are ________

and ________ .
3. List two examples of living organisms which can swing.

(a) ________

(b) ________

4. Examples of living things that move by crawling are
________ and ________ .

B: Answer the following questions.

1. Mention 3 dangerous non-living things that you know.

2. What happens if a living thing is placed in a room
without fresh air?

3. Explain why living things move.

4. What precautions should be taken in using sharp objects?

5. Mention the characteristics of living things.

6. Explain how you can protect living things.

C. Choose the correct answer to complete each

sentence.

1. Living things will ________ if they do not get air.

(a) live (b) die (c) grow

2. Which of the following is the most poisonous insect?

(a) Butterfly (b) Cockroach (c) Bee

14

PROPERTY OF UNITED REPUBLIC OF TANZANIA GOVERNMENT
Ministry of Education, Science and Technology
Science and Technology 3.indd 14 03/08/2019 11:01