wayground logo

Free Printable Worksheets

Font size

S
M
L
XL
Worksheets

SCIENCE TEST

Total questions: 63

Worksheet time: 44mins

Name
Class
Date
1.

Clothes do not protect us from:

a)

heat

b)

cold

c)

thieves

d)

dirt

2.

Pick the odd one

a)

silk

b)

jute

c)

wool

d)

leather

3.

We wear thick and warm clothes in:

a)

Summer

b)

Winter

c)

Rainy

d)

None of the above

4.

_______________ is a natural fibre which is obtained from plants.

a)

Nylon

b)

Rayon

c)

Linen

d)

Polyester

5.

People working in factories wear:

a)

Coverall

b)

white clothes

c)

Sarees

d)

None of the above

6.

A patient's clothes should be:

a)

ironed

b)

mended

c)

disinfected

d)

wetted

7.

To keep the insects away, these are kept between the folds of woollen clothes

a)

moth balls or naphthalene balls

b)

sand

c)

toffees

d)

None of the above

8.

The national dress of japan is

a)

Saree

b)

Lungi

c)

Kimono

d)

None of the above

9.
Which arrow shows evaporation?
a)
A
b)
B
c)
C
d)
D
10.
In the water cycle on Earth, water is in which form?
a)
solid 
b)
liquid
c)
gas
d)
all of these
11.
What is the name of the process of water droplets falling from the sky?
a)
evaporation
b)
condensation
c)
precipiation
d)
infiltration
12.
________________ are made of water vapor that condenses in the troposphere.
a)
dew
b)
clouds
c)
evaporation
d)
transpiration
13.

The condition of the atmosphere of a place at a particular time is known as?

a)

Season

b)

Weather

c)

Air

d)

Humidity

14.

The wind that blows gently and lightly is generally called a__________.

a)

breeze

b)

storm

c)

tornado

d)

wind

15.

Sea breeze moves from

a)

land to sea

b)

sea to land

c)

north to south

d)

south to north

16.

The amount of water vapour present in the air is called______________________.

a)

temperature

b)

wind

c)

dust

d)

humidity

17.

Filtration is done by

a)

filter paper

b)

filter cup

c)

funnel

d)

Bunsen burner

18.

Which of the following is insoluble in water?

a)

sugar

b)

salt

c)

tea leaves

d)

juice

19.

Water vapour that condenses and appear as droplets on grass, leaves and window panels is called_____________

a)

hail

b)

dew

c)

snow

d)

fog

20.

The land gets heated ______

than water

a)

faster

b)

slower

21.

When water vapour is suddenly cooled, it freezes into tiny white snowflakes is called

a)

Snow

b)

hail

c)

frost

d)

Dew

22.

When water vapour mixes with very cold air and changes into drops of water and forms a blanket of clouds just above the water or land

a)

Dew

b)

fog

c)

hail

d)

frost

23.

Evaporation is faster if the exposed surface area of the liquid is large .

a)

Surface area

b)

wind

c)

temperature

d)

wind

24.

Settling down of heavy insoluble impurities in a liquid is called

a)

Evaporation

b)

Condensation

c)

filtration

d)

sedimentation

25.

When raindrops pass through a very cold region of atmosphere , they freeze and form ______

a)

Rain

b)

Frost

c)

hail

d)

snow

26.

Gently pouring the liquid into another container after sedimentation

a)

Decantation

b)

filtration

c)

sedimentation

27.

Insoluble impurities

a)

Impurities that do not dissolve in water

b)

settling down of heavy insoluble impurities in a liquid

28.

Chemical like chlorine, bleaching powder or potassium permanganate are added to the water to make it

a)

tasty

b)

salty

c)

chemically active

d)

germ free

29.
What are the states of matter?
a)
solid, liquid, and juice
b)
solid and liquid
c)
solid and gas
d)
solid, liquid, and gas
30.
Which form of matter has a definite shape like this picture?
a)
liquid
b)
solid
c)
gas
d)
clay
31.
Which form of matter take the shape of a container like this juice?
a)
liquid
b)
solid
c)
glass
d)
gas
32.

What is the gaseous state of water called?

a)

Ice

b)

Water

c)

Water vapour

33.

The following are examples of solids except

a)

syrup

b)

text book

c)

desk

d)

lunchbox

34.

What am I?

a)

Gas

b)

Liquid

35.

What am I?

a)

Gas

b)

Solid

36.

The three main states of matter are:

a)

Skittles, M&Ms, and Reeses Pieces

b)

Baby Yoda. That is all.

c)

Solid, Liquid, and Gas

37.

solute + solvent =

a)

solution

b)

equation

38.
The substance being dissolved in a solution.
a)
sands
b)
solute
c)
solvent
d)
alloy
39.
The substance in which a solute is dissolved
a)
sands
b)
solvent
c)
alloy
d)
negative particles
40.
a)

solute

b)

solvent

c)

solution

41.

The capacity to do work is called ?

a)

force

b)

energy

c)

machine

d)

movement.

42.

When we throw a ball into air, it falls back. The force responsible for this is

a)

muscular force.

b)

gravitational force.

c)

mechanical force

d)

none of these

43.

A football kicked by a boy rolls on the ground to some distance and stops. The force which stops the ball is

a)

muscular force

b)

gravitational force.

c)

mechanical force.

d)

frictional force.

44.

An electric heater converts

a)

heat energy to electrical energy.

b)

electrical energy to heat energy.

c)

light energy to electrical energy.

d)

electrical energy to muscular energy.

45.
What is a force?
a)
a push or a pull
b)
a force that slows or stops an object in motion
46.

When we use force to move things, we do?

a)

Work

b)

Energy

47.

What is the main source of our energy?

a)

Planets

b)

Comets

c)

Moon

d)

Sun

48.

Electricity generated from water is called

(a)  

49.

Door knobs and screwdrivers are examples of which kind of simple machine?

a)

Pulley

b)

Lever

c)

Wheel and axle

50.
What creates pollution?
a)
water
b)
sunlight
c)
human activities
51.
Which pollution is caused by burning of fossil fuels such as cars and airplanes?
a)
Air
b)
Noise
c)
Land
52.

The leaking or spilling of chemicals or raw sewage into a body of water is ________ pollution.

a)

air

b)

water

c)

land

53.
The ozone layer protects us from
a)
UV rays
b)
CFCs
c)
Increased atmospheric heat
d)
Decreased atmospheric heat
54.

Which of the following is a source of air pollution?

a)

Difficulty in breathing

b)

Factories

c)

Eye irritation

d)

Drinking water

55.
To help our environment, you should
 
 
 
 
a)
recycle, remember, and reduce.
b)
reduce, reuse, and recycle.
c)
reduce, repair, and recycle. 
d)
  reuse, replace, and recycle. 
56.
Which is NOT one of the three types of pollution?
a)
air
b)
water
c)
fire
57.
What is the definition Noise Pollution?
a)
Unwanted noise
b)
Excess noise produced by humans
c)
Unwanted noise that distrubs all life 
58.

A sound which is not pleasing your ears

a)

Audible sound

b)

Music

c)

Noise

59.

3 things water pollution causes:

a)

Death of animals

b)

Habitat destroyed

c)

Humans sick

d)

Lung damage

60.

World Environment Day is celebrated on

a)

25th January

b)

2nd February

c)

27th February

d)

5th June

61.

When trees are cut, amount of oxygen___________.

a)

Increase

b)

Derease

c)

None

62.

What does recycle mean?

a)

to rot away

b)

to make something new

c)

to use less of

d)

to use again

63.

We can take care of our planet by

a)

exercising, eating healthy, and drinking plenty of water

b)

watering trees, planting trees and donating money to local nurseries

c)

recycling, reusing, reducing waste and planting trees

d)

planting trees to create more oxygen