Teeth and microbes

The outside white covering of the tooth is called

• Crown

• Enamel

• Root

• Plaque

A thin sticky layer of germs on the teeth is called

• Tartar

• Plaque

• Cavities

• Microbes

Milk and milk products have .................that makes our teeth strong.

We must floss our teeth ..............

• Once a month

• Everyday

• Twice a month

• Once a week

What are bacteria ?

Name the instrument used to see microbes.

Canines are also called as...

• Tearing teeth

• Cutting teeth

• Grinding teeth

• Biting teeth

Name two diseases caused by bacteria.

Microbes are very ...........living organisms.

How many kinds of teeth do we have ?