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Worksheets

pop quiz (22nd April)

Total questions: 130

Worksheet time: 1hrs 26mins

Name
Class
Date
1.
If this ice cream scoop melts, what will change?
a)
color
b)
shape
c)
flavor
2.
A puddle of water seemed to disappear. The heat caused the water to -
a)
melt
b)
condense
c)
evaporate
d)
cool
3.
The steam coming off the pot of boiling water is an example of....
a)
a solid becoming a liquid
b)
a liquid becoming a solid
c)
a liquid becoming a gas
d)
a gas becoming a liquid
4.

What is the term given to the temperature at which a solid turns into a liquid?

a)

Boiling point

b)

Melting point

c)

Freezing point

d)

Heating point

5.

The freezing point of the ice was increased when the salt came in contact with it.

a)

True

b)

False

6.
The picture shows examples of:
a)
solids
b)
gases
c)
liquids
d)
milk
7.
What would happen to an ice cube if you were to place it on a sunny windowsill? 
a)
It would begin to boil.
b)
It would begin to freeze.
c)
It would begin to melt.
8.

This is an example of:

a)

evaporation

b)

condensation

9.

This is an example of:

a)

evaporation

b)

condensation

10.

This is an example of?

a)

condensation

b)

evaporation

11.

This is an example of:

a)

condensation

b)

evaporation

12.

What are the three main states of matter?

a)

Solid, liquid, and gas

b)

Ice, water, and steam

c)

Temperature, pressure, and energy

d)

Hot, cold, and warm

13.

Compared to ice, how do molecules of water behave?

a)

They move less freely

b)

They are locked into a crystal lattice

c)

They move more freely

d)

They bounce off one another randomly

14.

What is the definition of matter?

a)

Matter is anything that is visible

b)

Matter is anything that has mass and takes up space

c)

Matter is anything that reflects light

d)

Matter is anything that absorbs light

15.

The melting point of H2O is 0 degrees Celsius. This is the same as its:

a)

Boiling point

b)

Vaporization point

c)

Fusion point

d)

Freezing point

16.

Dry ice has the same chemical properties as what gas?

a)

Helium

b)

Hydrogen

c)

Nitrogen

d)

Carbon dioxide

17.

What happens when you boil water?

a)

The water evaporates and changes to a gas?

b)

The water freezes and changes to a solid?

c)

The water condenses and changes to a liquid?

d)

The water does not change state?

18.

Which of these will change state if you put it in the freezer?

a)

sand

b)

a bowl

c)

a pencil

d)

juice

19.

What happens when water condenses?

a)

It changes from a liquid to a gas.

b)

It changes from a gas to a liquid.

c)

It changes from a solid to a liquid.

d)

It changes from a liquid to a solid.

20.

What state of matter is this?

a)

Solid

b)

Liquid

c)

Gas

d)

None

21.

What state of matter is the sand?

a)

Solid

b)

Liquid

c)

Gas

d)

None

22.

True or False: You can drink salt water.

a)

False

b)

True

23.

True or False: Ocean is an example of salt water.

a)

True

b)

False

24.

True or False: Water is a kind of matter

a)

True

b)

False

25.

True or False: When water exist as a gas, it's called condensation.

a)

True

b)

False

26.

the process of changing (by heating or cooling) one form of matter into another form of matter with different characteristics

a)

change of state

b)

gas

c)

matter

d)

liquid

27.

A physical property that describes matter as a

solid, liquid, or gas.

a)

solid

b)

liquid

c)

state of matter

d)

gas

28.

a compound made of hydrogen and oxygen

a)

air

b)

water

c)

oxygen

d)

science

29.

Anything that has mass and takes up space

a)

freeze

b)

melt

c)

matter

d)

solid

30.

A state of matter with no definite shape or volume

a)

gas

b)

solid

c)

liquid

d)

shape

31.

Which best identifies what plants receive from sunlight?

a)

Energy

b)

Nitrogen

c)

Oxygen

d)

Sugars

32.

Which do seeds need to germinate?

a)

Soil

b)

Water

c)

Minerals

d)

Sunlight

33.

Why do plants need water to germinate?

a)

It keeps the seed cool and dark

b)

It releases energy stored in the seed

c)

It causes the seed to swell and break open

d)

It allows the seed to make food for the young plant

34.

Which best identifies how plants use carbon dioxide?

a)

For energy

b)

To take in light

c)

For keeping cool

d)

To make food

35.

Which do plants need for photosynthesis?

a)

Sunlight

b)

Oxygen

c)

Pollen

d)

Bees

36.

Which of the following is a TRUE statement about plant growth?

a)

Plants cannot grow without warmth.

b)

Plants can grow without Sun's energy.

c)

Plants can grow without water.

d)

Plants can grow without air.

37.

What is the product made from plants during photosynthesis?

a)

carbon dioxide gas

b)

water

c)

Sun's energy

d)

glucose

38.

In which plant part does photosynthesis happen?

a)

Leaves

b)

Roots

c)

Stems

d)

Seeds

39.

Why do plants need air (carbon dioxide) to grow?

a)

Plants use carbon dioxide to make food

b)

Plants use carbon dioxide to transport food to different parts of the plants

c)

Plants use carbon dioxide to keep firm

d)

Plants use carbon dioxide to reproduce

40.

In general, seeds need the things below, EXCEPT....

a)

water

b)

warmth

c)

air

d)

light

41.

A student places three identical plants in the same type of containers, uses the same type of soil and the same amount of water for each plant. This student places the three plants in three different locations. Plant A is placed in a sunny area, Plant B is placed in a shaded location, and Plant C is placed in the dark room. Each day this student records the growth of each plant. What is the different variable in this investigation?

a)

the soil

b)

the amount of water

c)

the amount of light

d)

the growth of each plant

42.

Most seeds do not light to germinate, because _____________

a)

Seeds can use the food stored inside.

b)

Seeds can do photosynthesis in the dark soil.

c)

Seeds can produce light to make their own food.

d)

Seeds can do photosynthesis without light.

43.

Plant kept in a dark place may at first grow taller than plant kept in a bright place. It can happen because ___________

a)

The plant can make their own food (photosynthesis) without light

b)

The plant get energy from soil to photosynthesis.

c)

The plant use the food stored in it so that the stem can grow longer.

d)

It get taller because it can absorb energy from air.

44.
All living things need _____ to survive.
a)
animals
b)
plants
c)
soil
d)
water
45.
Plants need the right amount of _________ to grow best.
a)
nutrients and water
b)
sunlight and soil
c)
sunlight and water
d)
water and soil
46.
What will happen if a plant does not get water?
a)
it becomes a seed
b)
it grows slower
c)
it grows faster
d)
it will dry up and die
47.
What will happen if a plant does not get any sunlight?
a)
it will turn brown and die
b)
it grows new leaves
c)
it will shrink
d)
it grows flowers
48.
Plants have roots that take in water and nutrients from _____.
a)
stem
b)
soil
c)
sunlight
d)
air
49.
During an experiment, you test only ______ thing at a time.
a)
one
b)
two
c)
three
d)
four
50.

What do seeds need to germinate (grow into a new plant)? (select three correct answers)

a)

Air

b)

Warmth

c)

Water

d)

Light

e)

Soil

51.

It is the development of a seed into a plant.

a)

seed dispersal

b)

germination

c)

habitat

52.

Gertrude planted some beans in a pot. After 5 days her pot looked like this. Why?

a)

She watered the seeds but placed the pot in the dark.

b)

She did not water the seeds.

c)

She used yellow-coloured soil.

53.

Which condition is NOT needed for germination?

a)

Water

b)

Oxygen

c)

Light

d)

Suitable temperature

54.

The seed is protected by an outer covering called:

a)

food store

b)

embryo

c)

seed coat

d)

germination

55.

Besides the plant embryo, what else is inside the seed?

a)

Food, which it uses until it can make its own food.

b)

grass

c)

life span

d)

source of light

56.

Which is NOT part of a seed?

a)

seed coat

b)

embryo

c)

pollen

d)

food store

57.

Where does the seed get its energy from?

a)

Food store

b)

sunlight

c)

embryo

d)

animals

58.

What is the letter C pointing to?

a)

seed coat

b)

embryo

c)

food store

d)

undeveloped roots

59.

Which word identifies letter A?

a)

food store

b)

seed coat

c)

embryo

60.

The plant gets enough sunlight but why does it look like this?

a)

not enough water

b)

attacked by pest

c)

not enough soil

d)

not enough air

61.
Which part of the flower is shown at letter A?
a)
anther
b)
pistil
c)
ovary
d)
sepal
62.
Which part of the flower is shown at letter B?
a)
anther
b)
pistil
c)
stamen
d)
sepal
63.
Which part of the flower is shown at letter C?
a)
anther
b)
pistil
c)
stamen
d)
sepal
64.
Which part of the flower is shown at letter E?
a)
anther
b)
pistil
c)
sepal
d)
ovary
65.
Which part of the flower is shown at letter F?
a)
anther
b)
stamen
c)
sepal
d)
ovule
66.
Which part of the flower is shown at letter G?
a)
anther
b)
stamen
c)
ovary
d)
ovule
67.
Which part of the flower traps and collects pollen?
a)
stigma
b)
anther
c)
sepal
d)
petal
68.
Which part of the flower is responsible for covering the plant before it blooms?
a)
stigma
b)
stamen
c)
sepal
d)
pistil
69.
Which part of the flower makes and holds pollen?
a)
stigma
b)
ovary
c)
pistil
d)
anther
70.
Which is a way animals can help spread seeds?
a)
Eating fruit.
b)
Eating leaves.
c)
Digging up plants.
d)
Eating stems.
71.
Which part of the plant is responsible for reproduction?
a)
stem
b)
roots
c)
flower
d)
leaf
72.
Which is NOT a way that pollen can move from one flower to another?
a)
birds
b)
insects
c)
rain
d)
wind
73.
Which part of the plant is NOT used for reproduction?
a)
leaves
b)
spores
c)
flowers
d)
cones
74.
How do these seeds most likely move from one place to another?
a)
wind
b)
water
c)
animals
d)
humans
75.
The tip of the style that has sticky hairs to trap pollen is the ___.
a)
stamen
b)
stigma
c)
ovary
d)
style
76.

Which is NOT a source of light?

a)

firefly

b)

ball

c)

sun

d)

torch

77.

An opaque object means that ...

a)

light passes through

b)

no light passes through

c)

some light passes through

d)

you can see through it

78.
What does the moon do?
a)
produces light
b)
reflects the suns light
c)
produces heat
79.
Light travels in..
a)
waves
b)
circles
c)
a straight line
80.

We can see things around us because of light reflecting off the object and into our eyes?

a)

True

b)

False

81.

We are able to see objects because they ____________ light into our eyes.

a)

reflect

b)

refract

c)

shine

d)

defract

82.

What part of our body do we use to detect light?

a)
b)
c)
d)
83.

Which image shows the artificial source of light?

a)
b)
c)
d)
84.

Light is able to pass through __________________ materials

a)

transparent

b)

shiny

c)

dull

d)

opaque

85.

Coloured glass is an example of a _______object.

a)

transparent

b)

translucent

c)

opaque

86.

A shadow is created when...

a)

an object blocks the light

b)

an object lets light pass thru

c)

an object is above light

87.

Shadows are shortest ...

a)

at night

b)

in the morning

c)

in the middle of the day

d)

in the evening

88.

Shadows are longest in the_______

a)

Evening

b)

Afternoon

c)

Morning

d)

Night

89.

If a torch is 180 degree to the object then how long the shadow will be?

a)

Long

b)

Not too long nor too short

c)

Short

d)

No shadow formed

90.

Materials that completely block the light are called?

a)

Light

b)

Opaque

c)

Transparent

d)

None of the above

91.

How many things are needed for a shadow to form?

a)

7

b)

4

c)

3

d)

None of the above

92.

What does a shadow show of an object?

a)

Outline, shape

b)

Details, color

c)

Outline, color

d)

Shape, details

93.

A shadow is_____ even when an object is coloured.

a)

Green

b)

Pink

c)

Black

d)

None of the above

94.

See the diagram and tell what type of material is used?

a)

Opaque

b)

Translucent

c)

Mirror

d)

Transparent

95.

What does dark mean?

a)

The night

b)

Absence of light

c)

Too much light

d)

The Moon

96.

Madhav is pushing the door closed. He cannot see through the door because it is-

a)

opaque

b)

translucent

c)

transparent

97.

If we observe closely, we will find that the Moon changes in its appearance everyday, this is due to

a)

the Sun light that falls on the Moon

b)

the Sun's Shadow that falls on the Moon

c)

The Earth's shadow that falls on the Moon

d)

The Moon's own light

98.
To travel in a closed path
a)
rotate
b)
revolve
c)
orbit
d)
moon
99.
An event that occurs when one object in space passes through the shadow of another object in space
a)
moon phase
b)
eclipse
c)
refraction
d)
crater 
100.

Why do stars appear to move across Earth's sky each night?

a)

Earth rotates on its axis

b)

The stars orbit each other

c)

Earth revolves around the Sun

d)

The stars rotate with the Moon

101.

Why does the moon appear to shine?

a)

It is like a star and gives off light

b)

It refracts light from space

c)

It reflects light from the sun

d)

It absorbs light from the sun

102.

the picture shows... of the Earth

a)

revolution

b)

rotation

103.

Earth take the rotation for …

a)

24 hours

b)

1 year

c)

366 days

d)

12 hours

104.

What is the Moon to Earth?

a)

Comet

b)

Axis

c)

Satellite

d)

Probe

105.
The star at the center of our solar system
a)
equator
b)
sun
c)
planet
d)
constellation 
106.
To spin on an axis
a)
orbit
b)
revolve
c)
rotate
d)
axis
107.
A star and all the planets and other objects that revolve around it
a)
galaxy
b)
universe
c)
constellation
d)
solar system
108.
Any natural body that revolves around a planet
a)
Sun
b)
eclipse
c)
Moon
d)
crater
109.
A body that revolves around a star
a)
planet
b)
moon phase
c)
moon
d)
sun
110.
The path one body takes in space as it revolves around another
a)
universe
b)
orbit
c)
refraction
d)
moon
111.

Which is the CORRECT Spelling?

a)

ERTH

b)

EART

c)

EAARTH

d)

EARTH

112.

How many hours does the Earth take to complete 1 spin?

a)

20

b)

22

c)

24

d)

26

113.

How many days does the Moon take to Orbit the Earth?

a)

32

b)

30

c)

28

d)

26

114.

How many days does the Earth take to Orbit the Sun?

a)

365

b)

265

c)

270

d)

370

115.

The SUN is a ...

a)

STAR

b)

MOON

c)

PLANET

d)

ROCK

116.

What does Anticlockwise mean?

a)

Running around

b)

Jumping up and down

c)

Moving in the same direction to the hands on a clock

d)

Moving in the opposite direction to the hands on a clock

117.

What does Rotation mean?

a)

The action of spinning

b)

The action of talking

c)

The action of jumping

d)

The action of flying

118.

The Sun rises in the ...

a)

North

b)

South

c)

East

d)

West

119.

Name the Planet?

a)

Mercury

b)

Venus

c)

Earth

d)

Neptune

120.

What is the line joining the North Pole to the South Pole of the Earth?

a)

vertical

b)

diagonal

c)

axis

d)

zigzag

121.

When one object travels in a circle around another object, it is ______ around that object.

a)

rotating

b)

orbiting

c)

spinning

d)

encompassing

122.

Earth shape is_________.

a)

Circle

b)

Round

c)

Sphere

d)

I do not know

123.

earth provide us with food,_______ and water.

a)

crops

b)

air

c)

Oxygen

d)

water

124.

Earth take _______ days to take 1 round of sun.

a)

365

b)

365 days

c)

1 year

d)

year 1

125.

______live in earth.

a)

Living things

b)

animals

c)

plants

d)

humans

126.

Earth air is in the earth________.

a)

Wind

b)

sky

c)

clouds

d)

atmosphere

127.

Earth roam around the sun on the _______.

a)

Line

b)

imaginery lines

c)

circles

d)

Orbits

128.

The Earth rotates on its axis. Which of these sentences is true? Tick () one box!

a)

The Sun does not move.

b)

The Sun goes round the Moon.

c)

The Sun orbits the Earth.

d)

The Sun travels round the Earth.

129.

The diagram shows the Sun and Earth.

Tick (_) the correct sentences.

a)

The Sun takes 1 year to orbit the Earth.

b)

The Earth takes 24 hours to orbit the Sun.

c)

The Earth orbiting the sun once every 365 days.

d)

The Earth spins on its axis once every year.

130.

The teacher makes a model of the Sun and Earth.

The lamp in the model is the Sun.

The ball in the model is the Earth.

The teacher uses the model to show how day becomes night.

What she does to the model? Choose the correct answer!

a)

spins the lamp on its own axis

b)

spins the ball on its own axis

c)

moves the lamp around the ball

d)

moves the ball around the lamp