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SCIENCE 3 SECOND MONTHLY TEST

Total questions: 60

Worksheet time: 3600secs

Name
Class
Date
1.

Nose helps us to ________________.

a)

smell

b)

taste

c)

feel

2.

Ears help us to __________________.

a)

hear

b)

smell

c)

see

3.

We use sunglasses to protect our _______________.

a)

eyes

b)

nose

c)

ears

4.

We should not watch TV for long time.

a)

True

b)

False

5.

We should listen loud music.

a)

True

b)

False

6.

Which sense organ would you use to know that the piano makes MELODIC music?

a)
b)
c)
d)
e)
7.

Which sense organ would you use to know that the perfume smells GOOD?

a)
b)
c)
d)
e)
8.

Which sense organ would you use to know that the garden is BEAUTIFUL?

a)
b)
c)
d)
e)
9.

The region in the eye where the rods and cones are located is the _______.

a)

retina

b)

cornea

c)

choroid

d)

sclera

10.

Which part of the eye is grafted from a donated eye?

a)

conjunctiva

b)

cornea

c)

choroid

d)

ciliary muscles

11.

Look at the picture and answer the question

Name the defect of the eyes.

a)

Myopia

b)

Hypermetropia

c)

presbiopia

d)

Astigmatism

12.

Which is not the Outer part of ear

a)

Pinna

b)

Auditory canal

c)

Cochlea

d)

Ear drum

13.

Name the pointed part of the eye.

a)

eyelid

b)

pupil

c)

iris

d)

retina

14.

Name the pointed part of the eye.

a)

iris

b)

pupil

c)

retina

d)

eyebrow

15.

Name the pointed part of the eye.

a)

iris

b)

pupil

c)

retina

d)

eyebrow

16.

It lets light enter the eye.

a)

iris

b)

retina

c)

pupil

17.
What is letter I?
a)
Cornea
b)
Lens
c)
Vitreous humor
d)
Optic nerve
18.

Which part of the eye is #2?

a)

Pupil

b)

Retina

c)

Optic Nerve

d)

Lens

19.

The______________ focuses light on the back of the eyeball.

a)

retina

b)

larva

c)

tears

d)

lens

20.

If you were doing a science experiment what would you use to protect your eyes?

a)

sunglasses

b)

goggles

c)

face mask

d)

glasses

21.

The cornea is ___________.

a)

Vascular

b)

Transparent

c)

Colorful

d)

White

22.

It is a Gel-like fluid posterior to the lens.

a)
Aqueous Humor
b)
Retina
c)
Vitreous Humor
d)
Optic humor
23.

Ear wax has an important job. What is it?

a)

to help you hear

b)

to make candles

c)

to hear louder

d)

it stops germs

24.

What does the ear drum do as it receives sound?

a)

it starts to vibrate

b)

it does nothing

c)

it bursts

25.

Which part vibrates when sound hit or reached it?

a)

cochlea

b)

earwax

c)

earlobe

d)

eardrum

26.

Optic nerve sends message to the brain on what you hear.

a)

True

b)

False

27.

What part of the ear is shown by the arrow?

a)

pinna

b)

eardrum

c)

cochlea

d)

ear canal

28.

The outer ear is called the __________.

a)

A. pinna

b)

B. big ear

c)

C. small ear

d)

D. needle

29.

This condition is caused by the build-up of earwax inside the ears.

a)

TOTAL DEAFNESS

b)

PARTIAL DEAFNESS

c)

TINUTUS

d)

NASAL POLYP

30.

What does your outer ear do?

a)

Collects ear wax

b)

Gathers wind

c)

Gathers sound into the ear canal

31.

Processes the signal as sounds.

a)

eardrum

b)

anvil

c)

brain

d)

stirrup

32.

In the middle ear we can find the following parts : (check all the possible answers)

a)

hammer

b)

anvil

c)

stirrup

d)

eardrum

33.

It sends sound messages to the brain.

a)

optic nerve

b)

auditory nerve

c)

olfactory nerve

d)

nerve cells

34.

What part of the ear helps us maintain our balance?

a)

eardrum

b)

eustachian tube

c)

semicircular canal

d)

cochlea

35.

What are the three tiny bones in the middle ear?

a)

hammer, anvil, auricle

b)

stirrup, anvil, pinna

c)

hammer, anvil, stirrup

d)

hammer, stirrup, cochlea

36.

Which part of the ear looks like this picture?

a)

eardrum

b)

cochlea

c)

semi circular canal

d)

eustachian tube

37.

What two organs make up the auditory system.

a)

ears

b)

anvil

c)

cochlea

d)

brain

38.

A small circular tube filled with liquid.

a)

stirrup

b)

anvil

c)

eardrum

d)

cochlea

39.

We use our ears to ___________.

a)

hear

b)

smell

c)

taste

d)

feel

40.

Does this show proper care for the sense organ?

a)

Yes

b)

No

41.

Does this show proper care for the sense organ?

a)

Yes

b)

No

42.

Does this show proper care for the sense organ?

a)

Yes

b)

No

43.

Does this show proper care for the sense organ?

a)

Yes

b)

No

44.

These are the tiny hairs inside your nose.

a)

nostrils

b)

cilia

c)

nasal cavity

45.

This is a part of a nose that can receive and detect the different odors.

a)

olfactory nerve

b)

olfactory bulb

c)

olfactory epithelium

46.

This is the passageway that sends signals to olfactory bulb.

a)

olfactory bulb

b)

olfactory nerve

c)

olfactory epithelium

47.

This sends signals to the brain.

a)

olfactory bulb

b)

olfactory nerve

c)

olfactory epithelium

48.

These are two small openings in the nose.

a)

cilia

b)

nasal cavity

c)

nostrils

49.

What is the smell of garbage in the trash can?

a)

pleasant

b)

unpleasant

50.

What is the smell of perfume?

a)

pleasant

b)

unpleasant

51.

What is the odor of orange?

a)

pleasant

b)

unpleasant

52.

What is the smell of dried fish?

a)

pleasant

b)

unpleasant

53.

This is the body's way of getting rid of unwanted particles from the nose

a)

Coughing

b)

Sneezing

c)

Smelling

d)

Breathing

54.

These are found inside the nose. They trap dirt , dust and other solid particles in the air.

a)

Mucus

b)

Tiny Hairs

c)

Mucous Membrane

55.

It warms and moistens air before going to the lungs . What is this?

a)

Nose Bone

b)

Tiny Hairs

c)

Mucous Membrane

56.

The 2 holes at the entrance of the nose are called?

a)

Nose holes

b)

Nostrils

c)

A Corpus Callosum

d)

Pinnas

57.

The nose and tongue work together to help you taste.

a)

True

b)

False

58.

Made out of thin pieces of bone, this wall separates your nasal passages:

a)

Nostrils

b)

Cartilage

c)

Bridge

d)

Septum

59.
What do you use to smell with?
a)
Nose 
b)
Mouth
c)
Hands
d)
Feet
60.

What is the inability to perceive odor called?

a)

Anemia

b)

Antihistamine

c)

Adema

d)

Anosmia