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science 4q

Total questions: 120

Worksheet time: 20mins

Name
Class
Date
1.

Which is not a source of heat and light from nature?

a)

candle

b)

sun

c)

lightning

2.

Which is not a man-made source of heat and light?

a)

sun

b)

flashlight

c)

lamp post

3.

What is the main source of heat and light energy?

a)

sun

b)

fire

c)

moon

4.

What is the energy that let us feel warm?

a)

heat

b)

light

5.

What is the energy that allows us to see things around us?

a)

heat

b)

light

6.
Rubbing your hands together is a way of producing heat.
a)
True
b)
False
7.
What is the main light and heat source?
a)
sun
b)
rain
c)
light bulb
8.

What is force?

a)

A.              kick and run

b)

B.  a push or a pull

c)

C.  throw and catch

9.

The Sun is the main source of heat on Earth.

a)

TRUE

b)

FALSE

10.

Match the picture with the correct source of heat.

a)

earth's interior

b)

sun

c)

electricity

d)

friction

11.

Match the picture with the correct source of heat.

a)

earth's interior

b)

sun

c)

electricity

d)

friction

12.

Match the picture with the correct source of heat.

a)

earth's interior

b)

sun

c)

electricity

d)

friction

13.

Match the picture with the correct source of heat.

a)

earth's interior

b)

sun

c)

electricity

d)

friction

14.

All of the following are sources of heat EXCEPT ______.

a)

Water

b)

Sunlight

c)

Friction

d)

Electricity

15.

Which is the correct definition of a 'force'?

a)

An influence, which cannot be measured, that causes something to move, stop moving or change direction.

b)

An influence, which can be measured, that causes something to move, stop moving or change shape or direction.

c)

Something which has power.

d)

An influence, which can be measured, that causes something to move.

16.

A force is ____.

a)

a push or pull that can cause movement

b)

a magnet

c)

when someone does not work

17.

A push is ____.

a)

a force to move something away

b)

a force to pull something towards you

c)

when a magnet attracts metals

18.

A pull is _____.

a)

a force to move something towards you

b)

a force to move something away

c)

when a magnet attracts metals

19.

This is an example of ____.

a)

forces

b)

gravity

c)

magnetism

20.

This is an example of what force?

a)

pull

b)

push

c)

gravity

21.

This is an example of what force?

a)

push

b)

pull

c)

magnetism

22.

Gravity _________ everything downwards.

a)

pushes

b)

pulls

c)

heavy

23.

what does a magnet do?

a)

Push

b)

Pull

c)

Friction

24.

kicking a ball

a)

push

b)

pull

c)

both push and pull

25.

pressing a button

a)

push

b)

pull

c)

both push and pull

26.

putting on a sock

a)

push

b)

pull

c)

both push and pull

27.

removing a grass

a)

push

b)

pull

c)

both push and pull

28.

getting a book

a)

push

b)

pull

c)

both push and pull

29.

moving a wheel chair

a)

push

b)

pull

c)

both push and pull

30.

mopping the floor

a)

push

b)

pull

c)

both push and pull

31.

cleaning the window

a)

push

b)

pull

c)

both push and pull

32.

helping someone to stand up

a)

push

b)

pull

c)

both push and pull

33.

picking up trashes

a)

push

b)

pull

c)

both push and pull

34.

playing the violin

a)

push

b)

pull

c)

both push and pull

35.

Which of the following is the main source of heat?

a)

burning fuels

b)

B. sun

c)

C. geothermal heat

36.

What is force?

a)

A.              kick and run

b)

B.  a push or a pull

c)

C.  throw and catch

37.

During summer vacation, infer how the wind affects

children’s leisure time.

a)

A.  The wind pushes the kite to fly.

b)

B.  The wind dries away the wet pavement.

c)

C.  The wind produces a cool breeze at night.

38.

Which of the words is best defined as push and pull?

a)

speed

b)

motion

c)

force

39.

Which of the following is the function of sun?

a)

A.   It does not give light.

b)

B.   It is the main source of light.

c)

C.    It is the biggest planet.

40.

Which of the following is the use of light energy?

a)

It makes us strong.

b)

It can make us hear sounds.

c)

It enables us to see the beautiful things around us.

41.

It is a push or a pull on an object.

a)

motion

b)

force

c)

gravity

42.

The leaves of the trees and the grass on the ground move. What causes this movement?

a)

Force from earthquake

b)

Force from wind

c)

Force from water

43.

A man in a boat does not need to paddle to move if the water flows in the same direction he is going.

Where is the force coming from?

a)

Force from earthquake

b)

Force from wind

c)

Force from water

44.

Which of the following contains both light and heat energy?

a)

candle

b)

fire

c)

sun

d)

tree

e)

flat iron

45.

Select the letter of the correct answer.

It is one of the cleanest sources of energy. It uses windmill to get this kind of energy.

a)

a. Wind energy

b)

b. Electrical energy

c)

c. Water Energy

46.

These are resources (resources that are available around us) that can be replenished/replaced in a short period of time.

a)

Materials

b)

Non-renewable resource

c)

Natural resource

d)

Renewable resources

47.

What are the examples of renewable resources below? Check all that applies.

a)
b)
c)
d)
48.

Renewable or non-renewable?

a)

Renewable

b)

Non-renewable

49.

Renewable or non-renewable?

a)

Renewable

b)

Non-renewable

50.

Renewable or non-renewable?

a)

Renewable

b)

Non-renewable

51.

Renewable or non-renewable?

a)

Renewable

b)

Non-renewable

52.

Renewable or non-renewable?

a)

Renewable

b)

Non-renewable

53.

Renewable or non-renewable?

a)

Renewable

b)

Non-renewable

54.

Renewable or non-renewable?

a)

Renewable

b)

Non-renewable

55.

Renewable or non-renewable?

a)

Renewable

b)

Non-renewable

56.

Which renewable resource does this use?

a)

Solar

b)

Wind

c)

Hydro

d)

Oil

57.

Which renewable resource does this use?

a)

Sun

b)

Wind

c)

Oil

d)

Hydro

58.

Which renewable resource does this use?

a)

Wind

b)

Hydro

c)

Sun

d)

Oil

59.

Which causes more air pollution?

a)

Renewable Resources

b)

Non-renewable resources

c)

Wind

d)

Hydro

60.

Which renewable resource disturbs bird migration more?

a)

Hydro

b)

Wind

c)

Sun

d)

Oil

61.

Which renewable resource uses the sun energy?

a)

Solar

b)

Oil

c)

Wind

d)

Hydro

62.

Which of these should you avoid doing?

a)

Burn garbage outdoors

b)

Recycle old newspapers

c)

use natural fertilizers

d)

reuse water used in the kitchen

63.

Imagine if trees gave off WIFI connection instead of releasing oxygen. Do you think it would be better?

a)

Yes. It will help me with online classes

b)

No, without oxygen we cannot live.

64.

What does renewable mean?

a)

Cannot be replaced once used

b)

made new again every day

65.

Nonrenewable resources are replaced quickly.

a)

True

b)

False

66.

Trees are renewable resources.

a)

True

b)

False

67.

Water is a renewable resource.

a)

True

b)

False

68.

The sun is a renewable resource.

a)

True

b)

False

69.

Gold is a renewable resource.

a)

True

b)

False

70.

Minerals are renewable resources.

a)

True

b)

False

71.

Trees are a renewable resource because ...

a)

they can be replanted.

b)

of how big they can grow.

c)

they burn in forest fires.

d)

birds live in them.

72.

Oil is not a renewable resource because ...

a)

it comes from the ground.

b)

it cannot be replaced.

c)

it is too gooey.

d)

it is not heavy enough.

73.

Natural resources form in nature. Which of the following is NOT a natural resource?

a)

oil

b)

coal

c)

plastic

d)

water

74.

Which of the following resources WILL eventually run out?

a)

natural resources

b)

renewable resources

c)

nonrenewable resources

75.

Coal is a renewable resource.

a)

True

b)

False

76.

Wind is a renewable resource.

a)

True

b)

False

77.

Oil is a renewable resource.

a)

True

b)

False

78.

Rocks are renewable resources.

a)

True

b)

False

79.

Does paper need to be shredded when its about to be recycled?

a)

Yes

b)

No

80.

Glass needs to be crushed

a)

True

b)

False

81.

Does plastic waste affect our sea life and ocean?

a)

Yes

b)

No

82.

Can recycled goods be turned into another product?

a)
b)
83.

Can you use the following instead of a plastic bag?

Material bags

Brown paper bags

a)

Yes

b)

No

84.
What are the three R's?
a)
reply, relax, reset
b)
revise, replay, redo
c)
reduce, reuse, recycle
d)
remix, rewind, rerun
85.
What does reduce mean?
a)
use less
b)
use more
c)
use up
d)
none of the above
86.
Which of these can be recycled?
a)
paper
b)
aluminum cans
c)
plastic cups
d)
all of the above
87.
How do you know if something can be recycled?
a)
It has the symbol.
b)
It is colorful.
c)
It is small.
d)
You can eat it.
88.
We should ... jars.
a)
reduce
b)
reuse
c)
recycle
89.

True of False. I should help reduce pollution.

a)

True

b)

False

90.

To reduce the use of plastic bags is to ...

a)

Use less plastic bags.

b)

Use more plastic bags.

c)

Use the same amount.

d)

None of the above.

91.

When we take short showers we are Recycling.

a)

True

b)

False

92.

What are we doing when we turn off the fan and the lights when we leave the room.

a)

We are REDUCING are use of electricity.

b)

We are RECYCLING making electricity into something new.

c)

We are REUSING the electricity by using it again in a new way.

93.

Pick ALL that answer the question. Why should we reduce, reuse, and recycle?

a)

To live a clean environment.

b)

To live in a safe environment.

c)

To live in a happy environment.

94.

Choose the correct word

a)

windy

b)

sunny

c)

cloudy

95.

Choose the correct word.

a)

sunny

b)

rainy

c)

windy

96.

What's the weather like?

a)

It's stormy.

b)

It's sunny.

c)

It's snowy

97.
What's the weather like?
a)
icy
b)
rainy
c)
windy
98.

Is it rainy or cloudy?

a)

It's rainy.

b)

It's windy.

c)

It's cloudy.

99.

rainy

a)
b)
c)
d)
100.
The Sun gives us all of the following except-
a)
light
b)
heat
c)
energy
d)
water
101.

measures how fast the wind is blowing

a)

Thermometer

b)

Anemometer

c)

Hygrometer

d)

Barometer

e)

Wind Sock

102.

measures the air pressure

a)

Barometer

b)

Anemometer

c)

Hygrometer

d)

Thermometer

e)

Rain Gauge

103.

measures the temperature of the air

a)

Barometer

b)

Anemometer

c)

Hygrometer

d)

Thermometer

e)

Rain Gauge

104.

measures how much rain falls

a)

Barometer

b)

Anemometer

c)

Rain Gauge

d)

Thermometer

e)

Wind sock

105.

tells the direction of the wind blowing

a)

Barometer

b)

Anemometer

c)

Rain Gauge

d)

Thermometer

e)

Wind sock

106.

Which symbol shows rainy?

a)
b)
c)
d)
107.
What is the weather like?
a)
hot
b)
humid
c)
wet
d)
cool
108.
What is the weather like?
a)
warm
b)
dry
c)
rainy
d)
foggy
109.

What is this tool used to measure temperature called?

a)

thermometer

b)

rain gauge

c)

precipitation

110.

You want to observe and measure how much it rains each day for two weeks. Which tool should you use?

a)

a rain gauge

b)

a thermometer

c)

a weather vane

111.

True or False?

The seasons affect the clothes you wear.

a)

true

b)

false

112.

I am a medium sized star in the center of our solar system. Who am I?

a)

Sun

b)

Earth

c)

Moon

113.
What is at the center of the Solar System?
a)
Earth
b)
Moon
c)
Sun
d)
Jupiter
114.
Why is the sun brighter than the stars you see at night? 
a)
It is the biggest star.
b)
It is the closest star.
c)
It gives off the most light.
d)
It gives off the most heat. 
115.
What causes our weather on Earth?
a)
The planets in our Solar System.
b)
The Moon
c)
The oceans
d)
The Sun
116.

1. Gives vitamin D.

a)

good effect

b)

bad effect

117.

2. Makes our body warm.

a)

good effect

b)

harmful effect

118.

3. Can make us blind.

a)

good effect

b)

harmful effect

119.

4. Used by plants to make food.

a)

good effect

b)

harmful effect

120.

5. Sunburn

a)

good effect

b)

harmful effect

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