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WorksheetsScience Review
Total questions: 126
Worksheet time: 1hrs 25mins
Name
Class
Date
1.
If a black ball is denser than a white ball of the same size, the black ball has
a)
less volume
b)
more volume
c)
more matter taking up the same space
d)
less matter taking up the same space
2.
Which liquid has the highest density?
a)
corn syrup
b)
lamp oil
c)
rubbing alcohol
d)
honey
3.
Which liquid is the least dense?
a)
oil
b)
water
c)
syrup
d)
plastic bottle
4.
Density equals
a)
mass + volume
b)
mass x volume
c)
volume/mass
d)
mass/volume
5.
Which answer would float in water?
a)
.2Kg
b)
7g/ml
c)
3g/ml
d)
.03g/ml
6.
What is a state of matter in which matter has a definite shape and volume?
a)
state of matter
b)
weight
c)
solid
d)
newton
7.
during the water cycle when it changes from a liquid to a gas
a)
evaporates
b)
freezing
c)
precipitation
d)
contract
8.
during the water cycle when it changes from a gas to a liquid
a)
Condenses
b)
Evaporation
c)
Conserve
d)
Dome
9.
when water is above the freezing point
a)
melting
b)
freezing
c)
boiling
d)
condense
10.
water when it is above the boiling point
a)
solid
b)
liquid
c)
gas
d)
condenses
11.
a device used to take temperature
a)
thermometer
b)
dome
c)
evaporates
d)
conserve
12.
when water is already condensed a falls back to the earth as rain or snow
a)
precipitation
b)
evaporation
c)
earth materials
d)
thermometer
13.
Table
a)
Solid
b)
Liquid
c)
Gas
14.
Air
a)
Solid
b)
Liquid
c)
Gas
15.
Steam
a)
Solid
b)
Liquid
c)
Gas
16.
Soda
a)
Solid
b)
Liquid
c)
Gas
17.
Rock
a)
Solid
b)
Liquid
c)
Gas
18.
Which is an example of a solution?
a)
Chex Mix
b)
Mixed fruit
c)
Juice
d)
milk and cereal
19.
Which would I need to mix salt with to create a solution?
a)
water
b)
sand
c)
more salt
d)
rocks
20.
Solids that are combined together and maintain their physical properties are called a
a)
mixture
b)
solid
c)
solvent
d)
solute
21.
Is pizza a mixture or a solution?
a)
Mixture
b)
Solution
22.
Is trail mix a mixture or a solution?
a)
Mixture
b)
Solution
23.
Is ocean water a mixture or a solution?
a)
Mixture
b)
Solution
24.
What is a conductor?
a)
Material that does NOT transfer energy.
b)
Materials that are connected to circuits.
c)
Materials that transfer energy.
d)
Materials that
25.
A great conductor of energy is:
a)
wood
b)
plastic
c)
metal
d)
cloth
26.
What object would best complete this circuit?
a)
A battery
b)
a peice of yarn
c)
an insulator
d)
a conductor
27.
What is NOT an example of an insulator in the kitchen?
a)
An oven mitt
b)
Pots and pans
c)
A wooden spoon
d)
A plastic measuring cup
28.
Mittens help keep your hands warm in winter because:
a)
They are conductors of heat.
b)
They are fuzzy.
c)
They are conductors of electrical energy.
d)
They are insulators.
29.
The plastic covering is there to:
a)
Provide a conductor for electrical energy to flow.
b)
Provide an insulator so that electrical energy will not pass outside of the wires.
c)
Provide a conductor so that electrical energy can NOT flow.
d)
Provide an insulator so that electrical energy can flow.
30.
The metal copper is there to:
a)
Provide a conductor for energy to flow from one place to another.
b)
Provide an insulator for energy to flow from one place to another.
c)
Provide an insulator to slow the flow of energy.
d)
Provide a conductor so slow the flow of energy.
31.
This is the energy of moving electrons.
a)
nuclear
b)
electricity
c)
potential
d)
sound
32.
This is the energy that can be released by breaking the bonds between compounds.
a)
electromagnetic
b)
nuclear
c)
kinetic
d)
chemical
33.
The energy from the random movement of particles is _______ energy.
a)
chemical
b)
potential
c)
thermal
d)
interesting
34.
This is the energy that moved objects.
a)
cool
b)
nuclear
c)
chemical
d)
mechanical
35.
The is the energy due to the splitting of atoms.
a)
nuclear
b)
chemical
c)
mechanical
d)
sound
36.
What is the possible or stored energy in an object called?
a)
Thermal Energy
b)
Kinetic Energy
c)
Chemical Energy
d)
Potential Energy
37.
Which of the following is an example of radiant energy?
a)
the Sun
b)
a car
c)
a plate of spaghetti
d)
knocking over a glass of water
38.
Kinetic and potential energy both relate to:
a)
Heat
b)
Light
c)
Motion
d)
Chemicals
39.
What is potential energy?
a)
The energy an object has due to its motion
b)
The stored energy of an object due to its position or condition.
c)
The energy an object might have if it existed
d)
zombies coming
40.
What is kinetic energy?
a)
The energy an object has due to its motion
b)
The stored energy of an object due to its position or condition
c)
The energy an object might ahve if it existed
d)
zombies on the roof
41.
What would have the greatest kinetic energy?
a)
A car driving down a hill
b)
A person running down a hill
c)
A ball rolling down a hill
d)
A bowl of cereal on the table
42.
What has the least kinetic energy?
a)
A car
b)
A satellite orbiting in space
c)
An object that is not moving
d)
an elephant
43.
Can you create or destroy energy?
a)
Yes
b)
No
c)
only if you are really strong
44.
A series circuit has ____ path(s) that the electric current can take.
a)
One
b)
Two
c)
Three
d)
Four
45.
In a parallel circuit, if one connection is broken, all of the connections stop working.
a)
True
b)
False
46.
Which of these objects is an insulator?
a)
Copper Wire
b)
Paper Clip
c)
Steel Pole
d)
Rubber Gloves
47.
An object through which electrons can easily flow is called a(n) ___________.
a)
Conductor
b)
Insulator
48.
Would would best complete this circuit?
a)
A wire
b)
A switch
c)
A battery
d)
A light bulb
49.
What kind of circuit is this?
a)
Series
b)
Consecutive
c)
Parallel
d)
Training
50.
What kind of circuit is this?
a)
series
b)
parallel
51.
Levi is wanting to light a bulb. What does he need to get the bulb to light?
a)
A battery and a paper clip
b)
A battery and a wire
c)
A paper clip and a wire
d)
A switch and a wire
52.
What is a PUSH or PULL of an object?
a)
Motion
b)
Force
c)
Friction
d)
Gravity
53.
What is MOVEMENT?
a)
Inertia
b)
Force
c)
Work
d)
Motion
54.
What happens when one force PULLS an object toward another?
a)
Friction
b)
Motion
c)
Gravity
d)
Magnetism
55.
What is a force that works AGAINST MOTION?
a)
Force
b)
Motion
c)
Gravity
d)
Friction
56.
Why is it harder for the boy in Image B to get down the hill?
a)
Motion
b)
Friction
c)
Work
d)
Displacement
57.
What is the standard unit force is measured in?
a)
Newtons
b)
pounds
c)
grams
d)
meters
58.
An object may move when a _______ is applied to it.
a)
force
b)
gravity
c)
friction
59.
An object is in _____ any time its _____ is changing.
a)
motion, position
b)
distance, motion
c)
speed, position
d)
time, speed
60.
What is velocity
a)
speed
b)
direction
c)
speed and direction
d)
acceleration
61.
Which is correct?
a)
speed = distance x time
b)
speed = speed divided time
c)
speed = Distance divide time
d)
Speed = time x speed
62.
How many minutes in 1 hrs
a)
60 minutes
b)
100 minutes
c)
85 minutes
d)
50 minutes
63.
All of the following are nonrenewable resources EXCEPT
a)
Coal
b)
animals
c)
petroleum (oil)
d)
natural gas
64.
This is an example of
a)
Renewable font
b)
Nonrenewable font
65.
This is an example of
a)
Nonrenewable font
b)
Renewable font
66.
Hydropower is
a)
Renewable
b)
Non renewable
67.
This is
a)
Renewable
b)
Non renewable
68.
Wind blowing sand from one location to another is called
a)
Weathering
b)
Erosion
c)
Deposition
69.
Water getting into cracks, freezing, and breaking the rocks or pavement apart is called?
a)
Weathering
b)
Erosion
c)
Deposition
70.
Waves dropping sand on the beach is called?
a)
Weathering
b)
Erosion
c)
Deposition
71.
A mudslide flowing down a steep hill is called?
a)
Weathering
b)
Erosion
c)
Deposition
72.
The process of carrying away weathered bits of rocks is called
a)
weathering
b)
erosion
c)
deposition
73.
The process of moving weathered rock and depositing it in another location is called?
a)
weathering
b)
erosion
c)
deposition
74.
The process of slowly breaking rocks into smaller pieces is called
a)
weathering
b)
erosion
c)
deposition
75.
Weathering involves the movement of rocks and minerals by agents such as water, wind and gravity.
a)
True
b)
False
76.
Humus is bad for soil.
a)
True
b)
False
77.
Soil is a ___________ resource.
a)
Renewable
b)
Nonrenewable
c)
Conservation
d)
Human
78.
Which of these is NOT a type of soil?
a)
Sandy
b)
Clay-Rich
c)
Humus
d)
Loamy
79.
Which layer of soil is on bottom?
a)
Topsoil
b)
Sand
c)
Bedrock
80.
Soil horizon is horizontal. Soil profile is _______?
a)
Cake
b)
Vertical
c)
Strawberry Filling
d)
A picture
81.
Fertile soil is rich in _________.
a)
Conservation
b)
Bedrock
c)
Water
d)
Nutrients
82.
This type of soil is sticky when wet and hard when dry.
a)
clay
b)
silt
c)
sand
d)
gravel
83.
This type of soil is best for plant growth.
a)
rock
b)
sand
c)
loam
d)
clay
84.
What is the energy source for the water cycle?
a)
the sun
b)
the earth
c)
water
d)
the moon
85.
What part of the water cycle does this picture show?
a)
condensation
b)
precipitation
c)
evaporation
86.
What part of the water cycle does this picture show?
a)
condensation
b)
precipitation
c)
evaporation
87.
When water condenses, the water vapor in the air gets ___________ and changes back into liquid.
a)
cold
b)
hot
c)
warm
d)
solid
88.
When water condenses, the liquid water forms ______________.
a)
water vapor
b)
steam
c)
air
d)
clouds
89.
Precipitation happens when clouds of water droplets are too ______________.
a)
cold
b)
light
c)
heavy
d)
hot
90.
Does precipitation happen before or after condensation?
a)
before
b)
after
c)
during
91.
Does evaporation happen before or after condensation?
a)
before
b)
after
c)
during
92.
What is the water cycle?
a)
the 3 forms of water
b)
the movement of water on, above, or below the surface of the Earth
c)
when water melts
d)
when clouds form
93.
What part of the water cycle does this picture show?
a)
condensation
b)
precipitation
c)
evaporation
94.
A severe storm which involves a funnel cloud forming over land is:
a)
hurricane
b)
tornado
c)
thunderstorm
d)
blizzard
95.
A severe storm that involves winds over 119mph and forms over water is:
a)
tornado
b)
thunderstorm
c)
hurricane
d)
blizzard
96.
This severe weather involves low temperatures and snow either falling or drifting
a)
hurricane
b)
thunderstorm
c)
tornado
d)
blizzard
97.
This severe weather involves lightning, rain, and possibly hail
a)
thunderstorm
b)
tornado
c)
hurricane
d)
blizzard
98.
The boundary between two air masses is known as:
a)
front
b)
storm
c)
climate
d)
flood
99.
When severe weather conditions are present, a _______ is issued
a)
watch
b)
warning
100.
In _________ pressure systems, air sinks:
a)
high
b)
low
c)
medium
d)
none
101.
In _______ pressure systems, air rises
a)
high
b)
low
c)
medium
d)
none
102.
Which weather tool measures air pressure?
a)
thermometer
b)
barometer
c)
anemometer
d)
psychrometer
103.
Which weather tool measures the amount of kinetic energy in molecules?
a)
thermometer
b)
barometer
c)
psychrometer
d)
anememeter
104.
What does this symbol indicate on a weather map?
a)
High pressure system
b)
Low pressure system
c)
Cold front
d)
Warm front
105.
What does this symbol on a weather map indicate?
a)
High pressure system
b)
Low pressure system
c)
Cold front
d)
Warm front
106.
What type of cloud is pictured?
a)
Cirrus
b)
Stratus
c)
Cumulous
d)
Nimbus
107.
What type of clouds are pictured?
a)
Cirrus
b)
Stratus
c)
Cumulous
d)
Nimbus
108.
What type of cloud is pictured?
a)
Cirrus
b)
Stratus
c)
Cumulous
d)
Nimbus
109.
This weather tool is used to determine...
a)
Temperature
b)
Wind Vain
c)
Wind Direction
d)
Rainfall
110.
Which number illustrates Condensation?
a)
1
b)
2
c)
3
d)
4
111.
What part of the illustration shows Evaporation?
a)
1
b)
2
c)
3
d)
4
112.
Number 4 in the diagram illustrates what part of the water cycle?
a)
Condensation
b)
Evaporation
c)
Runnoff
d)
Precipitation
113.
What part of the water cycle is illustrated by 2?
a)
Evaporation
b)
Condensation
c)
Precipitation
d)
Runoff
114.
the study of weather
a)
weather
b)
meteorology
c)
weatherology
d)
clouds
115.
When the Northern Hemisphere is pointing towards the sun, what season is the Southern Hemisphere?
a)
Winter
b)
Spring
c)
Fall
d)
Summer
116.
What are the reasons for the seasons?
a)
Earth's tilt and rotation.
b)
Earth's rotation and revolution.
c)
Earth's tilt and revolution.
d)
Earth's tilt and resolution
117.
Tides are caused by ___________
a)
wind
b)
gravitational pull of moon
c)
waves gravitation toward land
d)
rain
118.
Name the moon phase
a)
First Quarter
b)
Last Quarter
c)
New Moon
d)
Full Moon
119.
Name the moon phase
a)
First Quarter
b)
Last Quarter
c)
New Moon
d)
Full Moon
120.
Name the moon phase
a)
First Quarter
b)
Last Quarter
c)
New Moon
d)
Full Moon
121.
Name the moon phase
a)
First Quarter
b)
Last Quarter
c)
New Moon
d)
Full Moon
122.
What is illuminating the Moon?
a)
Nuclear Fusion
b)
Sunlight
c)
Mirrors
d)
Flood Lights
123.
The spinning of an object on its axis is called______
a)
orbit
b)
rotation
c)
revolution
d)
tide
124.
Day and night is caused by the _____________ of earth on its axis.
a)
revolution
b)
orbit
c)
rotation
125.
The earth orbits around...
a)
the sun.
b)
the moon
c)
other planets
d)
the Milky Way
126.
How long does it take the Earth to make one REVOLUTION around the Sun?
a)
12 hours
b)
24 hours
c)
365 days
d)
29.5 days
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