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WorksheetsSpring CBA review
Total questions: 70
Worksheet time: 1hrs 2mins
Name
Class
Date
1.
A change that only affects the appearance of a substance (its size, shape, or state of matter)
a)
physical change
b)
chemical change
2.
melting is an example of
a)
chemical change
b)
physical change
3.
Rusting nail
a)
Chemical change
b)
physical change
4.
baked cake
a)
chemical change
b)
physical change
5.
mixing sugar and lemon juice to make lemonade
a)
chemical change
b)
physical change
6.
What would be the best way to measure the volume of a small rock?
a)
L x W x H with a ruler
b)
Put on triple beam balance
c)
Mass ÷ Volume
d)
Displacement method using graduated cylinder
7.
A chart that organizes elements by atomic number.
a)
element
b)
molecule
c)
periodic table
d)
nucleus
8.
How many different elements are in this chemical formula: C2H2ClK3
a)
6
b)
8
c)
2
d)
4
9.
Which of the following atomic symbols is written correctly?
a)
ee
b)
hE
c)
C
d)
CL
10.
Which of the following is a pure substance?
a)
CO
b)
C02
c)
Co
d)
H2O
11.
Which of the following is a pure substance?
a)
O2
b)
Al2CO5
c)
C6H12O6
d)
SiO2
12.
Which of the following chemical formulas represents a compound?
a)
C3
b)
O2
c)
CH3CHO
d)
H2
13.
Which item on this element square is the chemical symbol?
a)
Copper
b)
29
c)
Cu
d)
63.546
14.
Which of the following represents an element?
a)
H2O
b)
H2
c)
NaCl
d)
CaCO3
15.
Oxygen (O)
a)
Mixture
b)
Pure Substance
16.
Wind energy
a)
is less expensive than fossil fuels
b)
is difficult to utilize in areas with low wind availability
c)
is a renewable source of energy
d)
utilizes small or large areas of land not previously used
17.
Which of the following energy resources is nonrenewable?
a)
Biomass
b)
Geothermal
c)
Fossil Fuel
d)
Hydropower
18.
____ power is gathered from nuclei of nuclear materials.
a)
Nuclear
b)
Natural Gas
c)
Oil
d)
Coal
19.
What characteristic do all renewable resources share?
a)
Produced by waste products
b)
Form underground from dead organisms.
c)
Replaced in a short period of time
d)
Allow energy to pass through them easily
20.
Which of the following is a fossil fuel?
a)
Wind
b)
Coal
c)
Solar
d)
Biomass
21.
Hydroelectric power produces electricity using.....
a)
Wind
b)
Sunlight
c)
Moving water
d)
Dung
22.
Energy from the sun is known as.........
a)
hydroelectric energy
b)
geothermal energy
c)
solar energy
d)
wind energy
23.
The energy resource that is most affected by change in weather is_____________?
a)
geothermal
b)
wind
c)
nuclear
d)
natural gas
24.
Which of the following is a nonrenewable resource?
a)
milk
b)
coal
c)
biomass
d)
water
25.
What is biomass?
a)
energy from the sun
b)
energy from water
c)
energy from wind
d)
energy from plant and animal waste
26.
The type of energy that cattle create is ________?
a)
biomass
b)
solar
c)
natural gas
d)
nuclear
27.
Geothermal Energy is
a)
Renewable
b)
Easily depleted
c)
Nonrenewable
d)
Difficult to locate
28.
Potential or kinetic?
Running?
Running?
a)
potential
b)
kinetic
29.
The Law of Conservation of Energy states:
a)
Energy can created or destroyed but not transformed
b)
Energy cannot be created or destroyed, it can only transformed
c)
Energy can't be created, destroyed or transformed
30.
What kind of energy is represented in the picture?
a)
Thermal
b)
Chemical
c)
Sound
d)
Nuclear
31.
What kind of energy does this device use?
a)
Chemical
b)
Electrical
c)
Thermal
d)
Chemical
32.
What kind of energy is represented in this picture?
a)
Thermal
b)
Potential
c)
Nuclear
d)
Mechanical
33.
On a roller coaster, where is maximum potential energy?
a)
At the bottom of a big hill
b)
When going around a corner
c)
When going upside down
d)
At the top of a big hill
34.
At which point is potential energy greatest?
a)
W
b)
X
c)
Y
d)
Z
35.
At which point(s) on the roller coaster is the kinetic energy at its maximum?
a)
A
b)
B
c)
C
d)
D
36.
At which point(s) on the roller coaster is the gravitational potential energy at its maximum?
a)
A
b)
B
c)
C
d)
D
37.
Which energy transformation below matches?
Water moving over a dam to move a generator?
Water moving over a dam to move a generator?
a)
kinetic to chemical
b)
kinetic to electrical
c)
solar to electrical
38.
When heat is transferred by direct touch?
a)
Convection
b)
Conduction
c)
Radiation
d)
Insulation
39.
What kind of heat transfer happens when the sun is heating your body?
a)
Conduction
b)
Radiation
c)
Convection
d)
Density
40.
The way the heat is moving from the hot coffee is called...
a)
convection
b)
radiation
c)
insulation
d)
conduction
41.
Warm air rises and the cool air sinks demonstrates this type of heat transfer.
a)
conduction
b)
convection
c)
radiation
d)
Insolation
42.
Walking on the warm sand sand with your bare feet demonstrates this type of heat transfer.
a)
conduction
b)
convection
c)
radiation
43.
Johnny accidentally grabbed the handle of the hot pot.
a)
conduction
b)
convection
c)
radiation
44.
What is a PUSH or PULL of an object?
a)
Motion
b)
Force
c)
Friction
d)
Gravity
45.
Which force produces a change in motion?
a)
unbalanced force
b)
balanced force
c)
gravitational force
d)
frictional force
46.
If these boys are pulling with the same amount of force. What will happen?
a)
The boy in blue will win.
b)
They will not move at all.
c)
The boy in red will win.
d)
Both will fall down.
47.
What is the net force on the block? (click on the words to view the picture)
a)
5 Newtons up
b)
5 Newtons down
c)
15 Newtons up
d)
15 Newtons down
48.
What does this graph represent?
a)
Constant speed
b)
Acceleration
c)
Not moving
49.
During which interval is the object speeding up?
a)
A to B
b)
B to C
c)
D to E
d)
E to F
50.
What is this graph showing?
a)
Constant Speed
b)
Acceleration (speeding up)
c)
Deceleration (slowing down)
d)
No motion
51.
What pulls a ball back to earth?
a)
Gas
b)
Gravity
c)
Friction
d)
Molecules
52.
Which graph represents a students standing at their locker for a period of time.
a)
A
b)
B
c)
C
d)
D
53.
Who is traveling at the slowest speed? (click the words to view the picture)
a)
Finn
b)
Marceline
c)
Jake
d)
All are traveling the same speed
54.
If you pull the cord, what direction will the box move?
a)
Up
b)
Down
c)
Left
d)
Right
55.
Earth and the other planets closest to the Sun are made mostly of _______
a)
gas
b)
metal
c)
water
d)
rock
56.
One of the main differences between the outer and inner planets is __________.
a)
The inner planets all have water
b)
the inner planets are much bigger than the outer planets
c)
the outer planets are gas planets
d)
the outer planets have rings, and the inner planets don't
57.
Where is the asteroid belt found?
a)
between earth and mars
b)
Between Uranus and Neptune
c)
Between Mercury and Venus
d)
Between Mars and Jupiter
58.
A ball of ice and dust with a tail of gas and dust pointing away from the sun.
a)
Asteroid
b)
Comet
c)
Moon
d)
Meteor
59.
A small object that appears as a streak of light as it enters earth's atmosphere.
a)
Asteroid
b)
Comet
c)
Moon
d)
Meteor
60.
Rock formed when lava or magma cools and solidifies. Lava cools quickly and forms rocks with small crystals, while magma cools more slowly and forms rocks with larger crystals.
a)
Sedimentary Rock
b)
Metamorphic Rock
c)
Igneous Rock
d)
Earth Systems
61.
Rocks formed when particles of
other rocks are deposited in layers and
are compacted (crushed together), and
cemented (binding of the sediments).
a)
Sedimentary Rock
b)
Nutrient Cycle
c)
Metamorphic Rock
d)
Igneous Rock
62.
Rock that is formed deep underground where heat and pressure cause existing rocks to be changed in both mineral composition and structural characteristics
a)
Metamorphic Rock
b)
Igneous Rock
c)
Sedimentary Rock
d)
Carbon-Oxygen Cycle
63.
What layer of the Earth do we live on?
a)
Mantel
b)
Inner Core
c)
Lithosphere
d)
Crust
64.
What is it called when any rock and be changed into any other rock?
a)
Rock Cycle
b)
Ring of Rock
c)
Rock and Roll
d)
Sedimentary Rock
65.
Tectonic Plates are made up of the crust and this layer.
a)
Lithosphere
b)
Asthenosphere
c)
Mantel
d)
Bioshpere
66.
Which of the following is the name of the ancient supercontinent formed 28 Million Years ago.
a)
Pangea
b)
Gondwanda
c)
Laurasia
d)
Neverland
67.
Which type of plate boundary would cause mountains to form?
a)
Transform
b)
Convergent
c)
Divergent
d)
Reform
68.
What is the name of the plate boundary that slides past each other?
a)
Divergent
b)
Convergent
c)
Transform
d)
Mr. C the Slide Man
69.
Name the boundary
a)
convergent boundary
b)
divergent boundary
c)
transform boundary
d)
sergent boundary
70.
Name the boundary
a)
convergent boundary
b)
divergent boundary
c)
transform boundary
d)
sergent boundary
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