6/10/23, 4:00 PM
GRADE 6 - Cambridge Primary Checkpoint Science Review 2
NAME :
GRADE 6 - Cambridge Primary Checkpoint
Science Review 2
45 Questions
CLASS :
DATE :
1.
To release energy from food is called:
A
Excretion
B
Respiration
C
Sensitivity
D
Movement
2.
A physical change is
A
rusting metal
B
burning wood
C
cutting fruit
D
cooking eggs
3.
Lemonade is a solution because
A
it is one substance whose kind of matter
B
is changed.
it is a combination of two or more
substances and the kind of matter of
each is not changed.
C
it is one substance whose kind of matter
D
is not changed.
it is a combination of two or more
substances and a new kind of matter is
made.
4.
When water changes from a liquid to a solid, it ______________ which is a ___________ change.
A
freezes, physical
B
freezes, chemical
C
melts, physical
D
melts, chemical
5.
Why is baking cookie batter a chemical change?
A
The substances that make up the bater
can be separated easily?
B
The substances that make up the batter
change the way they look.
C
The substances that make up the batter
D
are heated.
The substances that make up the batter
become a different kind of matter.
6.
You can separate saltwater by
A
Pouring it through a strainer.
B
Freezing it.
C
Boiling it.
D
Add food coloring.
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GRADE 6 - Cambridge Primary Checkpoint Science Review 2
7.
A tossed salad is an example of a
A
mixture
B
chemical change
C
melted substance
D
solution
8.
A sculptor
A
causes a physical change.
B
doesn't cause a physical or a chemical
change.
C
causes a both a physical and chemical
change.
D
causes a chemical change.
9.
Which is a chemical change?
A
frying eggs
B
freezing water
C
ripping paper
D
making lemonade
10.
Matter can be heated or cooled, it can be cut into pieces, it can be stretched or folded.
A
True
11.
Mixtures are
A
1 substance
12.
Solutions are made of two or more substances
A
True
13.
Swimming and cooking are examples of uses of which state of water?
A
Solid
B
Gas
C
Liquid
D
Ice
14.
Which of the following sports uses water it its solid state?
A
Water skiiing
B
Ice Hockey
C
Swimming
D
Conoeing
15.
Which of these show how liquid water changes as the temperature of the air decreases?
A
Water -> Ice
B
Ice -> Water
C
Gas -> Water
D
Water -> Gas
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B
False
B
are made of 2 or more substances
B
False
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GRADE 6 - Cambridge Primary Checkpoint Science Review 2
16.
Temperature when a solid becomes a liquid
A
melting point
B
condensation
C
boiling point
D
freezing point
17.
State of matter with particles vibrating in a fixed position
A
plasma
B
liquid
C
solid
D
gas
18.
Which of the following is not a state of matter?
A
gas
B
solid
C
liquid
D
mass
19.
Mass per unit volume is
A
density
B
matter
C
volume
D
centimeters
20.
Anything that has mass and takes up space is
A
matter
B
volume
C
mass
D
liquid
21.
The amount of matter in an object is its
A
matter
B
mass
C
density
D
volume
22.
Change that creates a new substance is a
A
chemical
B
physical
23.
State of matter with no definite volume or shape is a
A
solid
B
matter
C
gas
D
liquid
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GRADE 6 - Cambridge Primary Checkpoint Science Review 2
24.
Unit used to measure mass is
A
meters
B
milliliters
C
weight
D
grams
25.
Temperature at which a liquid becomes a gas is
A
condensation
B
boiling point
C
melting point
D
freezing point
26.
In a ______________, the particles move freely at high speeds.
A
solid
C
liquid
27.
When a solid is heated up and it turns to a liquid, it is called...
A
condensing
B
evaporating
C
freezing
D
melting
28.
What happens when my glass of water is sitting in the sun and disappears into a gas?
A
burning
B
evaporation
C
melting
D
freezing
29.
B
gas
This is...
A
condensation
B
melting
C
evaporation
D
freezing
30.
What is the definition of sublimation?
A
a chemical process where a solid turns
into a gas without going through a liquid B
stage
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the process of a liquid changing into a
gas
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GRADE 6 - Cambridge Primary Checkpoint Science Review 2
31.
The change from a liquid to a gas is _______________
A
freezing
B
vaporization
C
deposition
D
melting
32.
The change from a liquid to a solid is ___________
A
boiling
B
vaporization
C
melting
D
freezing
33.
If you want to change the pitch of a sound, you have to change the ___
A
volume
B
frequency
C
speed
D
amplitude
34.
What happens when you increase the amplitude of a sound?
A
it makes the sound travel faster
C
it increases the wavelength of the sound D
35.
This is the unit used to measure the volume of a sound.
A
Medium
B
Decibel
C
Oscilloscope
D
Vibration
36.
True or False: Can sound travel through a vacuum (space).
A
True
37.
True or False: Sound travels better through solids than through liquids
A
False
38.
What is a pitch?
A
B
B
it makes the sound louder
it increases the frequency of the sound
False
B
True
highness or lowness of a sound
B
the intensity of a vibration
C
volume of sound
D
the amplitude of the sound wave
39.
Bats use ________ TO LOCATE MOSQUITOES IN THE AIR.
A
echolocation
B
solar
C
evolution
D
ecology
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GRADE 6 - Cambridge Primary Checkpoint Science Review 2
40.
How does a sound wave interact with a human ear?
A
bounces off the ear canal
B
vibrates the ear drum
C
vibrates the ear canal
D
rotates the ear drum
41.
The Sun is a source of light. It is important because __________________ and
___________________.
A
warms Earth, and helps Earth spin on its
B
axix
warms Earth, helps animals make their
own food
C
cools the earth, helps plants make food
warms the Earth, allows plants to make
their own food
42.
How can yellow light, ultraviolet waves, and X rays be described?
A
They are harmful light waves.
B
They are forms of invisible light.
C
They are part of the electromagnetic
spectrum.
D
They are forms of visible light.
43.
What happen to light that passes through a concave lens?
A
The light rays are absorbed.
B
The light rays come together.
C
The light rays move in a straight path.
D
The light rays spread apart.
44.
Which muscular part of the eye controls how much light enters the eye?
A
lens
B
iris
C
cornea
D
pupil
45.
What type material is used to make a stained glass window?
A
opaque
B
transparent
C
relective
D
translucent
D
Answer Key
1.b
2.c
3.b
4.a
5.d
6.c
7.a
8.a
9.a
10.a
11.b
12.a
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GRADE 6 - Cambridge Primary Checkpoint Science Review 2
13.c
14.b
15.a
16.a
17.c
18.d
19.a
20.a
21.b
22.a
23.c
24.d
25.b
26.b
27.d
28.b
29.a
30.a
31.b
32.d
33.b
34.b
35.b
36.b
37.b
38.a
39.a
40.b
41.d
42.c
43.d
44.b
45.d
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