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2ND PERIODICAL EXAM IN SCIENCE 3

Total questions: 40

Worksheet time: 3hrs 20mins

Name
Class
Date
1.

Which of the following was once part of living things?

a)

paper

b)

rock

c)

soil

d)

water

2.

Which of the following is not a living thing?

a)

plant

b)

shell

c)

cheetah

d)

seed

3.

What is the basic unit of living things?

a)

cell

b)

fruits

c)

egg

d)

rock

4.

Which of the following is not a characteristic of a living thing?

a)

It moves on its own

b)

It increases in size and height

c)

It increases in number

d)

It moves with the help of an external force

5.

What is the process of making an offspring called?

a)

adaption

b)

building blocks

c)

reproduction

d)

plants

6.

Which is a non-living thing?

a)

rock

b)

bush

c)

grass

d)

goldfish

7.

Which is a living thing?

a)

pen

b)

butterfly

c)

fire

d)

water

8.

I found a ladybug on the grass. Is it a living thing or non-living?

a)

living Thing

b)

cell

c)

non-living thing

d)

animals

9.

It protects the front part of your eyes and help keep your eyes clean and moist.

a)

eyelids

b)

tear gland

c)

eyelashes

d)

eyebrows

10.

It is an automatic response of the body to any factor in the environment.

a)

Eyelids

b)

Reflex

c)

Eyebrow

d)

Sclera

11.

Its produces your tears.

a)

Cornea

b)

Tear gland

c)

Eyebrow

d)

Pupil

12.

It protects the front part of your eyes and help keep your eyes clean and moist.

a)

Eyebrows

b)

Reflex

c)

Eyelids

d)

Tear gland

13.

It help sweep away many particles in the air like dust.

a)

Eyebrows

b)

Eyelashes

c)

Iris

d)

Lens

14.

It is an eye doctor who uses special instruments to see the inner parts of the eye.

a)

Nurse

b)

Physician

c)

Ophthalmologist

d)

Police

15.

What do you call the white part of your eye?

a)

Iris

b)

Sclera

c)

Retina

d)

Lens

16.

Cells are very tiny units that make up the parts of your body.

a)

TRUE

b)

FALSE

17.

All living things don't need to take substances from the environment to grow and to stay healthy.

a)

TRUE

b)

FALSE

18.

The way a living thing adjusts to its environment is called adaptation.

a)

TRUE

b)

FALSE

19.

Human and animals remove wastes through urine and feces. If wastes are not removed from the body for a long time, these will harm the body and make one sick.

a)

TRUE

b)

FALSE

20.

Animals feed on plants and other animals. Humans get their food from plants and animals too.

a)

TRUE

b)

FALSE

21.

When dirt gets into your eyes, blink often so that tears can wash away the dirt.

a)

TRUE

b)

FALSE

22.

Do not use sunglasses when going out and look directly to the sun.

a)

FALSE

b)

TRUE

23.

Conjunctivitis is commonly known as sty.

a)

TRUE

b)

FALSE

24.

Sty is a tender, painful, red swelling either at the base of an eyelash or inside the eyelid.

a)

TRUE

b)

FALSE

25.

Living things are made of cells.

a)

TRUE

b)

FALSE

26.

When dirt gets into your eyes, blink often so that tears can wash away the dirt.

a)

TRUE

b)

FALSE

27.

Make sure that there is enough light when you read.

a)

TRUE

b)

FALSE

28.

The _______ is where people attach their ear accessories.

a)

auditory nerve

b)

eardrum

c)

Pinna

d)

Cochlea

29.

When you hear the sound of a drumbeat, wavelike movements in the air are created. These wavelike movements are called _____________.

a)

Auditory Nerve

b)

Stirrup

c)

Sound Waves

d)

Cochlea

30.

What are the three tiny bones inside your ear?

a)

hammer, anvil, cochlea

b)

hammer, mavil, strup

c)

hammer, anvol, stip

d)

hammer, anvil, stirrup

31.

The messages reach the ____________, which sends them to your brain. What part of the ear is this?

a)

Nerves

b)

Cells

c)

Auditory Nerve

d)

Auditory Cells

32.

The infection of the middle ear is called ____________.

a)

Ear Trap

b)

Otitis Media

c)

Infection

d)

Earwax blockage

33.

It cleans, lubricates and protects the ear by trapping dirt and slowing the growth of bacteria.

a)

Otitis Media

b)

Earwax Blockage

c)

Cochlea

d)

Eardrum

34.

__________ is a flexible, translucent tissue that is softer than a bone.

a)

Nostrils

b)

Cartilage

c)

Cilia

d)

Olfactory Bulb

35.

Inside your nostrils are very tiny hairlike structures called __________.

a)

Nostrils

b)

Cilia

c)

Nasal cavity

d)

olfactory bulb

36.

The two openings of your nose where air enters are called _________.

a)

Cilia

b)

Olfactory bulb

c)

Nasal cavity

d)

Nostrils

37.

If your nose is bleeding, do not bend your head down. This may cause further bleeding.

a)

True

b)

False

c)

Maybe

38.

What is the most common ailment of the nose?

a)

Nose blockage

b)

Nosebleed

c)

Anvil

d)

Anosmia

39.

It is the tiny bumps on the surface of your tongue.

a)

Taste Receptors

b)

Taste buds

c)

Taste

40.

The following are the basic flavors except

a)

Bitter

b)

Umami

c)

Sweet

d)

Chocolate