Teeth

Question 1

What is the first layer of the tooth

Answer 1

The enamel

Question 2

What is special about the enamel

Answer 2

It is the hardest substance in the human body

Question 3

What layer is beneath the enamel

Answer 3

The dentine

Question 4

What is below the dentine

Answer 4

The pupil cavity

Question 5

What 3 layers make up the crown

Answer 5

Enamel,dentine and pulp cavity

Question 6

Surrounding the tooth is the

Answer 6

Gum and bone

Question 7

The end of the enamel is full of

Answer 7

Cement and fibres

Question 8

The end of the pulp cavity is full of

Answer 8

Nerves and blood vessels

Question 9

The bottom of the tooth is called

Answer 9

Root ending opening

Question 10

The root is made up of

Answer 10

Gum,bone,cement,fibres,nerves,blood vessels,root end and opening

Question 11

What are the 4 types of teeth

Answer 11

Incisors
Canines
Molars
Pre molars

Question 12

What are the incisors

Answer 12

Front 2 teeth top and bottom used for biting

Question 13

What canines

Answer 13

Canines 2 teeth on either side of incisors top and bottom,Used for ripping and tearing food

Question 14

What is the premolar

Answer 14

Set of 2 teeth either side of canines to and bottom,Uswd for grinding and chewing

Question 15

What is the molar

Answer 15

Rest of teeth after pre molars.Used for grinding and chewing

Question 16

Crown

Answer 16

Part of the tooth above the gum

Question 17

Root

Answer 17

Part of tooth below the gum

Question 18

Enamel

Answer 18

Outer surface of the tooth(hardest substance in the body)

Question 19

Dentine

Answer 19

Softer layer beneath the enamel

Question 20

Pulp cavity

Answer 20

Captains the nerves and blood vessels

Question 21

Cement and fibres

Answer 21

Responsible for holding the tooth in the jaw bone

Question 22

Nerves and blood vessels

Answer 22

Provide nutrients to the tooth(give it feeling)

Question 23

What should the Ph of the mouth be

Answer 23

5.5

Question 24

What can cause tooth decay

Answer 24

Poor oral hygiene
Regular snacking
Diet high in sugar and fizzy drinks
Avoiding regular checks to the dentist

Question 25

How do you prevent tooth decay

Answer 25

Brush teeth twice a day Use mouth wash Floss Visit dentist twice a years Avoid sugary foods and fizzy drinks

Question 26

Why is sugar bad for our teeth

Answer 26

Sugar is what allows the plaque bacteria to release acid ad it provides it with energy.low intake of sugary foods is better

Question 27

Why is regular snacking bad for teeth

Answer 27

After eating, acid can attack for over an hour and cause enamel lost,The more snacking=more enamels loss=dental cavities

Question 28

Avoiding the dentist is bad because

Answer 28

As you miss out on advice and the ability to spot sign s of early decay

Question 29

Teeth digest our food

Answer 29

Mechanically and are 1 of the 1st steps

Question 30

What do teeth do

Answer 30

Breakdown our food into smaller pieces, increasing the surface area and making chemical digestion, occur more efficiently