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WorksheetsScience Review 2018-2019
Total questions: 85
Worksheet time: 1hrs 28mins
Name
Class
Date
1.
Rain, snow, sleet, and hail are all forms of _____.
a)
precipitation
b)
condensation
c)
evaporation
d)
climate
2.
There are three forms of precipitation: rain, snow and sleet.
a)
True
b)
False
3.
What part of the illustration shows Evaporation?
a)
1
b)
2
c)
3
d)
4
4.
Which number illustrates Condensation?
a)
1
b)
2
c)
3
d)
4
5.
A _______ forms when water vapor in a cloud is converted directly into ice crystals.
a)
hail storm
b)
raindrop
c)
snowflake
6.
A _________ is a round pellet of ice larger than 5 millimeters in diameter.
a)
snowflake
b)
hailstone
c)
sleet
7.
What is the most common type of precipitation?
a)
rain
b)
snow
c)
sleet
d)
hail
8.
The natural chemical or physical processes that breaks down rock on Earth's surface.
a)
weathering
b)
erosion
c)
deposition
d)
jackhammering
9.
The process by which water, ice, wind or gravity moves weathered rock and soil from one place to another.
a)
weathering
b)
erosion
c)
deposition
d)
dumptruck
10.
These rocks were broken apart from the continuous freeze/thaw of water in the cracks of the rocks. This is an example of:
a)
ice wedging
b)
acid rain
c)
permeability
d)
abrasion
11.
the part of the erosion process in which sediment travels to a new location and is laid down or dropped off
a)
chemical weathering
b)
mechanical weathering
c)
erosion
d)
deposition
12.
An area of water that is surrounded by land on all sides.
a)
River
b)
Lake
c)
Plain
d)
Peninsula
13.
A flat area or land.
a)
Ocean
b)
Island
c)
Peninsula
d)
Plain
14.
A large body of fresh water that flows into other bodies of water.
a)
River
b)
Valley
c)
Plain
d)
Lake
15.
A body of salt water that covers almost 71% of Earth's surface.
a)
Lake
b)
Valley
c)
Mountain
d)
Ocean
16.
I am a/an
a)
Plain
b)
Island
c)
Valley
d)
River
17.
Which of the following natural resources are nonrenewable?
a)
Water
b)
Animals
c)
Natural gas
d)
Wind
18.
Fossil fuels are nonrenewable because...
a)
they are used to produce heat
b)
they take a long time to form
c)
they can be found underground
19.
A resource that is not easily replaced...
a)
Renewable
b)
Nonrenewable
20.
Any useful material that is found in nature:
a)
Natural Resource
b)
Human Resource
c)
Plants
21.
Which of these is renewable?
a)
Water
b)
Oil
c)
Coal
d)
Minerals
22.
Can be replaced within a human lifetime
a)
Nonrenewable resource
b)
Renewable resource
23.
A spinning motion on an axis
a)
rotation
b)
revolution
24.
The Earth completes one of these every 365.25 days
a)
rotation
b)
revolution
25.
This is the reason we experience day and night
a)
rotation
b)
revolution
26.
The motion of one object around another object
a)
rotation
b)
revolution
27.
What happens when the area in which you live tilts away from the sun?
a)
It is summer.
b)
It is spring.
c)
It is winter.
d)
It is fall.
28.
Why do we experience the changing of the season on the earth?
a)
distance from the sun
b)
rotation of the earth
c)
change in solar output
d)
tilt of the earth's axix
29.
Why do globes lean sideways?
a)
To allow them to spin easier.
b)
To demonstrate the tilt of Earth's axis.
c)
To demonstrate the effects of gravity.
d)
To demonstrate day and night.
30.
What would seasons be like if Earth's axis were straight up and down?
a)
Seasons would be the same.
b)
Seasons would be more extreme.
c)
There would be no seasons.
31.
What are plants called in a food chain?
a)
Producers
b)
Consumers
c)
Decomposers
d)
Scavengers
32.
Which best describes what a food chain shows you?
a)
Energy flow through an ecosystem
b)
Food flowing through an ecosystem
c)
Consumers going into other consumers
d)
Who eats who
33.
What are the organisms that break down dead stuff?
a)
Producers
b)
Consumers
c)
Decomposers
d)
Organisms
34.
Where does the energy start in this food chain?
a)
Plant
b)
Sun
c)
Deer
d)
Wolf
35.
What may happen if the snowshoe hare was removed from the food web pictured?
a)
The insects in the habitat would increase.
b)
The shrew population would decrease due to being only hawk food source.
c)
The willow tree population would decrease.
d)
Foxes would dies due to no food source.
36.
The rabbit in this food web would be considered a:
a)
Decomposer
b)
Producer
c)
Secondary Consumer
d)
Primary Consumer
37.
The image provided is an example of a:
a)
Producer
b)
Heterotroph
c)
Consumer
d)
Decomposer
38.
List the correct order of the three stages in an incomplete life cycle.
a)
egg, nymph, adult
b)
adult, nymph, egg
c)
egg, adult, nymph
d)
nymph, egg, adult
39.
Complete or Incomplete Metamorphosis?
a)
Complete because it has 3 stages
b)
Complete because it has 4 stages
c)
Incomplete because it has 3 stages
d)
Incomplete because it has 4 stages
40.
Which stage does this represent?
a)
egg
b)
larva
c)
nymph
d)
pupa
41.
What are the stages called that show how a caterpillar turns into a butterfly?
a)
Life Cycle
b)
Process
c)
Growing Up
d)
Life Steps
42.
Which of these will undergo a complete metamorphosis as it grows into an adult organism?
a)
a tadpole
b)
a cat
c)
a cow
d)
a cricket
43.
During which step of the Design Process do you experiment with the prototype under controlled conditions and collect /record data
a)
Test and Evaluate
b)
Imagine
c)
Improve
d)
Share Results
44.
If your initial design doesn't fully solve theproblem or meet the challenge, you must go back and revise your plan. This is part of which step in the Design Process?
a)
Create
b)
Improve
c)
Ask
d)
Imagine
45.
In which step of the Design Process would you give an oral presentation with visual aids such as a slideshow, model, prototype etc..
a)
Share Results
b)
Ask
c)
Imagine
d)
Plan
46.
What part of the plant soaks up nutrients from the ground?
a)
leaves
b)
stem
c)
roots
d)
flower
47.
Which part of the plant makes the food?
a)
roots
b)
stem
c)
leaf
d)
flower
48.
Where are the seeds located on an adult plant?
a)
roots
b)
stem
c)
leaf
d)
flower
49.
What part of the plant is #1?
a)
flower
b)
stem
c)
root
d)
leaf
50.
What is the ultimate ORIGINAL source of energy for living things
a)
Sugar
b)
Sun
c)
Moon
d)
Carbon Dioxide
51.
Plants need ________ for photosynthesis
a)
oxygen
b)
soil
c)
carbon dioxide
d)
sugar
52.
Which of the following is not needed for photosynthesis to occur?
a)
sunlight
b)
carbon dioxide
c)
water
d)
oxygen
53.
Why do we eat food?
a)
to provide energy/fuel
b)
to eliminate waste products
c)
to prevent diseases
d)
to kill pathogens
54.
What type of energy is in this picture?
a)
Kinetic
b)
Potential
c)
Chemical
d)
Sound
55.
When plants convert the sun's energy into food, which type of energy is it?
a)
kinetic
b)
chemical
c)
thermal
d)
radiant
56.
What kind of energy does this device use?
a)
Chemical
b)
Electrical
c)
Thermal
d)
Chemical
57.
What machine changes electrical energy into light and sound energy?
a)
battery
b)
lightbulb
c)
alarm clock
d)
apple
58.
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
59.
The thinnest layer of the Earth is the ___________.
a)
mantle
b)
crust
c)
core
60.
Tectonic plates are made up of continental crust and ________ crust.
a)
continental
b)
oceanic
c)
plates
d)
mantle
61.
What is the thickest layer of the Earth?
a)
the crust
b)
the mantle
c)
the outer core
d)
the inner core
62.
Why is the inner core solid?
a)
its unknown
b)
what it's made of
c)
the pressure
d)
it is colder than the outer core
63.
What is the correct order (starting from the surface) of Earth's layers?
a)
crust, outer core, inner core, mantle
b)
mantle, outer core, inner core, crust
c)
crust, mantle, outer core, inner core
d)
outer core, inner core, crust, mantle
64.
What happens to pressure as we move from the crust to the inner core?
a)
Pressure Decreases
b)
Pressure Increases
c)
Nothing
65.
What is the driving force to plate tectonics occurring when warm magma rises and cooler magma sinks?
a)
An oceanic current
b)
A conventional current
c)
A convection current
d)
A magnetic current
66.
_____________ came up with the theory of continental drift.
a)
Alfred Einstein
b)
Alfred Wegener
c)
Harry Hess
d)
Barack Obama
67.
The core is made up mostly of _______________.
a)
oxygen
b)
magnesium
c)
iron
d)
carbon
68.
All know life exist on this layer.
a)
inner core
b)
mantle
c)
core
d)
crust
69.
_____?______ materials do not allow light waves to pass through.
a)
Opaque
b)
Transparent
c)
Translucent
70.
_____?_____ materials allow some light to partially pass through, but not in a straight path.
a)
Opaque
b)
Transparent
c)
Translucent
71.
_____?_____ materials allow light waves to pass through easily.
a)
Opaque
b)
Transparent
c)
Translucent
72.
The image shows an object that is __________.
a)
transparent
b)
translucent
c)
opaque
73.
The image shows an object that is __________.
a)
transparent
b)
translucent
c)
opaque
74.
The image shows an object that is __________.
a)
transparent
b)
translucent
c)
opaque
75.
The illustration shows a light ray striking an object.
In the illustration, the light ray striking the object is-
In the illustration, the light ray striking the object is-
a)
absorbed
b)
stopped
c)
reflected
d)
refracted
76.
A student placed a pencil in a cup of water. The pencil appears broken because light-
a)
always travels in a straight line
b)
bends when it passes through water
c)
makes the water in the glass evaporate
d)
reflects the pencil on the water's surface
77.
The lowest part of the wave is?
a)
crest
b)
trough
c)
rarefaction
d)
wavelength
78.
The highest point on a wave
a)
trough
b)
amplitude
c)
crest
d)
wavelength
79.
What are 2 types of lenses?
a)
Concave Lens & Convex Lens
b)
Concave Lens & Magnifying Lens
c)
Convex Lens & Magnifying Lens
80.
Which color absorbs all light?
a)
White
b)
Black
c)
Orange
d)
Green
81.
Hitting a tambourine with less force will make the sound_______.
a)
softer
b)
higher in vibration
c)
higher in pitch
d)
louder
82.
What is frequency?
a)
the number of vibrations per second
b)
how high or low a sound is
c)
the loudness or softness of a sound
d)
the back and forth movement of matter
83.
_____________ is the highness or lowness of a sound.
a)
Amplitude
b)
Pitch
c)
Volume
d)
Vibration
84.
__________ is the loudness or softness of a sound.
a)
Echo
b)
Volume
c)
Pitch
d)
Vibration
85.
______________ is the amount of energy in a sound wave.
a)
Amplitude
b)
Echo
c)
Volume
d)
Vibration
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