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WorksheetsReview 2019
Total questions: 55
Worksheet time: 1hrs 15mins
Name
Class
Date
1.
What two measurements are necessary for calculating speed?
a)
Mass and time
b)
Temperature and mass
c)
Mass and distance
d)
Distance and time
2.
How long did it take this object to travel 10 m?
a)
0 s
b)
10 s
c)
15 s
d)
20 s
3.
If you run around the football field (which is 2 miles) 3 times, what is your distance?
a)
0 miles
b)
3 miles
c)
6 miles
d)
9 miles
4.
A measurement of how fast an object is moving
a)
Velocity
b)
Speed
c)
Vector
d)
Acceleration
5.
A description of the speed and direction of an object's motion
a)
Velocity
b)
Speed
c)
Acceleration
d)
Vector
6.
Velocity is speed with __________________________.
a)
a unicycle helmet
b)
direction
c)
fight
7.
A change in ________ in a certain amount of time is motion.
a)
speed
b)
appearance
c)
position
d)
weight
8.
This states that energy cannot be created or destroyed.
a)
law of motion
b)
law of conservation of energy
c)
convection
d)
thermal energy
9.
Energy in motion is called...
a)
flying tomatoes!
b)
potential energy
c)
Face plant down the stairs
d)
kinetic energy
10.
Stored energy is also called...
a)
chemical energy
b)
Walmart
c)
potential energy
d)
kinetic energy
11.
What is ENERGY TRANSFORMATION?
a)
The power to change from an Autobot into a Decepticon
b)
The change of energy from one form to another
c)
The power that it takes to change the shape of an object
12.
A gas
a)
has a definite shape but no definite volume
b)
has a definite volume but no definite shape
c)
has fast-moving particles
13.
Which action in the science lab transforms chemical energy to thermal energy?
a)
Using a hot plate to boil a beaker of water.
b)
Using a candle to melt sulfur in a test tube
c)
Growing potted plants near a window
d)
Flipping the light switch to turn on classroom lights
14.
Which of the following energy transformations is most similar to an electric pencil sharpener?
a)
Stop watch
b)
Electrical fan
c)
Calculator
d)
IDNK
15.
What type of energy is stored in a battery?
a)
electrical
b)
chemical
c)
thermal
d)
mechanical
16.
A wave transfers
a)
energy
b)
water
c)
paricles
d)
air
17.
The distance between one crest and the next crest is the wave's
a)
amplitude
b)
wavelength
c)
frequency
d)
speed
18.
the number of complete waves that pass a point in a certain amount of time is a wave's
a)
amplitude
b)
frequency
c)
wavelength
d)
speed
19.
The bending of a wave due to a change in its speed is
a)
interference
b)
reflection
c)
diffraction
d)
refraction
20.
What is the doppler effect?
a)
a change in the frequency of sound, light or other waves to cause a change in pitch
b)
A change in pitch that causes frequency, sound, light and other waves to disappear
c)
I have no idea
d)
A change in sound that alters frequency
21.
When pitch is lower what is happening to the frequency?
a)
the pitch crescendos
b)
It is unchanged
c)
None of these
d)
It is also lower
22.
What is a biotic factor?
a)
Anything that is living, or once living
b)
anything that is not alive
c)
something that you see in a store
d)
none of the above.
23.
What is a abiotic factor?
a)
anything that is living, or once living
b)
things that are not living, and never were living
c)
none of the above
d)
all of the above
24.
fish, birds, plants, and mammals are all examples of...
a)
abiotic factors
b)
plants
c)
animals
d)
biotic factors
25.
temperature is an example of...
a)
a biotic factor
b)
an abiotic factor
c)
none of the above
d)
a biotic factor
26.
Barnacles create home sites by attaching themselves to whales. This neither harms nor benefits the whales.
a)
commensalism
b)
parasitism
c)
mutualism
27.
Mistletoe extracts water and nutrients from the spruce tree to the tree's detriment.
a)
commensalism
b)
parasitisim
c)
mutualism
28.
Oxpeckers feed on the ticks found on rhinoceros. Both species benefit.
a)
commensalism
b)
parasitism
c)
mutualism
29.
What is gravity?
a)
A resistance to change.
b)
A force that attracts and repels objects.
c)
A force that pulls objects "in" or together.
d)
A force that causes objects in motion to stay in motion.
30.
Every object in the universe attracts every other object.
a)
True
b)
False
31.
What is inertia?
a)
A force that attracts and repels objects.
b)
An object in motion that was to stay in a straight path unless it is acted upon by another force.
c)
A force that pulls objects "in" or together.
d)
A force that is measured in Newtons.
32.
Because of inertia, a moving object will keep ________.
a)
at rest
b)
moving
c)
in one spot
d)
inertia
33.
The SI unit for force
a)
distance
b)
Newton (N)
c)
frame of reference
d)
inertia
34.
Which model has greater gravitational attraction (if any)
a)
Model A
b)
Model B
c)
Both Model A and Model B (same gravity)
35.
Rotation
a)
Causes day and night
b)
Causes seasons
36.
Revolution
a)
Causes seasons
b)
Causes day and night
37.
In this simple diagram, the motion of both the Earth and Moon can be described as -
a)
Rotation
b)
Revolution
38.
The motion of the Earth shown in the image is responsible for -
a)
Seasons
b)
Day and night
39.
What term is associated with the moons that are increasing in size (more light on them) each day?
a)
Waxing moons
b)
Waning moons
c)
Crescent moons
d)
Gibbous moons
40.
About how long does it take the Moon to complete it's cycle?
a)
around 1 week
b)
around 1 month
c)
around 1 year
d)
around 1 day
41.
What phase of the moon is shown?
a)
waning gibbous
b)
1st quarter
c)
waxing crescent
d)
Waxing gibbous
42.
What is a difference between spring and neap tides?
a)
Spring tides occur when the earth and sun are IN LINE with the new or full moon.
b)
Spring tides occur when moon in 3rd or 1st quarter phases
c)
Spring tides are LOWER than neap tides
d)
Spring tides occur in Spring and neap tides can occur in any season
43.
Which body has the greater effect on Earth's tides?
a)
Sun
b)
Saturn
c)
Moon
d)
Venus
44.
What type of tide would this arrangement of earth-moon-sun create?
a)
full moon tide
b)
new moon tide
c)
neap tide
d)
spring tide
45.
A solar eclipse only happens during a ________ moon.
a)
New
b)
Cresent
c)
Gibbous
d)
Full
46.
What is the darkest inner part of the shadow cone called, where a total eclipse can be viewed.
a)
Total
b)
Umbra
c)
Penumbra
47.
a)
solar eclipse
b)
lunar eclipse
48.
Almost Earth’s twin in size and mass, this planet has very thick atmosphere.
a)
Venus
b)
Mars
c)
Mercury
d)
Neptune
49.
Its largest moon is Titan.
a)
Saturn
b)
Jupiter
c)
Neptune
d)
Uranus
50.
Scientists have been able to find no atmosphere around this planet because it has little gravity and is closest to the sun.
a)
Mars
b)
Venus
c)
Mercury
d)
Earth
51.
If a hawk eats a snake, the snake is the...
a)
Predator
b)
Alpha
c)
Prey
d)
Mutualistic partner
52.
Plants need what to do photosynthesis?
a)
Food absorbed from ground
b)
Sun's energy
c)
Food broken down
d)
Minerals from the soil
53.
What three things are needed for a plant to do photosynthesis?
a)
Glucose, Oxygen, Sunlight
b)
CO2, Oxygen, Sunlight
c)
CO2, Water, Sunlight
d)
Oxygen, Water, Sunlight
54.
What does a food chain represent?
a)
How all living organisms within a habitat are connected.
b)
All of the things that a particular animal eats.
c)
How plants create their own food.
d)
A single path of energy transfer within a habitat.
55.
What does a food web represent?
a)
All connections of energy flow throughout all organisms in a habitat.
b)
The specific ways that mutualism is carried out.
c)
A single pathway or energy flow between organisms.
d)
How carnivores get their food.
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