Human body and Health

CBSE Worksheet-01

CLASS - IV EVS – Human Body

Fill in the blanks:

1. ___________ cut like pliers.

2. Milk teeth are also called ____________ teeth.

3. ___________ is the disease caused by the action of bacteria on hard enamel.

4. There are ____________ molars in each jaw.

5. The sense organ which helps us to taste is ____________.

6. The number of milk teeth in human beings is ___________.

7. ___________ makes foul smell in mouth.

8. Teeth start appearing in a baby at the age of ______________.

9. The mineral required for good teeth is ____________.

10. The last four teeth, a person get is called ________________.

11. The children of three years have ____________ teeth.

12. The number of teeth in the upper jaw of an adult is __________.

13. The tooth used for cutting and tearing food is __________.

14. The part of teeth which is made up of soft tissues, nerves and blood vessels is __________.

15. ___________ causes cavities in teeth.

CBSE Worksheet-01
CLASS - IV EVS – Human Body
Answer

1. Incisors

2. Deciduous

3. Caries

4. 6

5. Tongue

6. 20

7. Tooth decay

8. 6 – 8 months

9. Calcium

10. Wisdom teeth

11. Milk

12. 16

13. Canine

14. Dental pulp

15. Bacteria