Revision Worksheet | Class IV | EVS

ARMY PUBLIC SCHOOL, GOLCONDA

REVISION WORKSHEET—UNIT-TEETH AND TONGUE

Subject: E.V.S                                                                            marks: 30M

 

I)               Unscramble the words and write the correct words with the help of the

given clues.                                                                                   5X1 = 5M

1.    The hardest substance of our body –

E

A

M

N

L

E

2.    Taste of tamarind-

R

O

S

U

3.    Animal without teeth-

G

R

F

O

4.    The person who takes care of our teeth-

D

T

I

T

N

E

S

5.    The reddish bumps on our tongue-

E

A

L

P

L

I

P

A

II)            Pick the ODD ONE OUT, also give reason                                4X2 = 8M

1.    Incisor, Premolar, Molar,toothache

2.    Goat, Cow, Buffalo, Lizard.

3.    Sour,bitter,salty,dentine

4.    Lion,tiger,fox,cow

III)         Complete the name, with the help of clue:                                5X1 = 5M

1. Visible part of tooth→ _R_W_

2.    Invisible part of tooth→ R_O_

3.    Second set of teeth that replaces the milk teeth→ _E_ _A_ _N_ teeth.

4.    Those animals who eat both flesh as well as plants are called→

 _  _ N_ V_R_ _

5.     Artificial teeth are called → _ _ N _U_ _

IV)         Answer the following-                                                                4X3 = 12M

1.    Write any two difference between:

Milk teeth and permanent teeth.

2.    Herbivores and carnivores have different kind of teeth. Why?

3.    Name the different kind of teeth we have. What are their functions and numbers?

4.    Draw a diagram of teeth or a tongue. Also label the parts.