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WorksheetsFinal Exam Earth Science
Total questions: 100
Worksheet time: 50mins
What is the appearance of a mineral that can vary according to impurities?
Density
Cleavage
Color
Streak
The splitting of a mineral along smooth, flat surfaces is
Density
Cleavage
Fracture
Streak
The way in which a mineral reflects light is
Density
Luster
Color
Streak
A measure of the ability of a mineral to resist scratching is
Cleavage
Color
Streak
Hardness
The color of a mineral’s powder is
Luster
Color
Density
Streak
Sedimentary rock is formed through the process of
Compaction and Cementation
Foliation
Metamorphism
Volcanic activity
When magma cools quickly, what kind of texture does rock have?
Coarse-grained
Large-grained
Medium-grained
Fine-grained
What kind of rock is formed from lava that cools on Earth’s surface?
Organic sedimentary rock
Clastic sedimentary rock
Extrusive igneous rock
What process forms sediment?
Weathering
Erosion
Cementation
Compaction
The most abundant intrusive igneous rock is
Pumice
Obsidian
Granite
Basalt
The process by which sediments settle out of water or wind carrying it is
Compaction
Cementation
Deposition
Erosion
The process in which dissolved minerals crystallize and glue particles of sediment together is
Compaction
Cementation
Deposition
Erosion
A sedimentary rock formed when rock fragments are squeezed together is called a(n)
Clastic rock
Organic rock
Chemical rock
Igneous rock
Heat and pressure deep beneath Earth’s surface can change any rock into
Metamentary rocks
Metamorphic rocks
Igneous rocks
Sedimentary rocks
Coal is an example of what type of sedimentary rock made from plant or animal remains?
Chemical
Clastic
Felsic
Organic
Foliated and nonfoliated are terms used to describe the textures of what kind of rocks?
Metamentary rocks
Metamorphic rocks
Igneous rocks
Sedimentary rocks
What is the thickest layer of the Earth?
Crust
Mantle
Outer core
Inner core
In general, how does the density of material in Earth's layers change with depth?
Density increases with depth
Density decreases with depth
Density does not change with depth
Density increases, then decreases with depth
In what state, or states of matter is Earth's inner core?
Liquid
Solid
Gas
Liquid and solid
As depth beneath Earth's surface increases, temperature and pressure
Both increase
Both decrease
Approach zero
Stay the same
How do geologists observe Earth's interior?
By visiting deep mines
Sending robots deep beneath the surface
By directly looking under the many layers
By recording and studying seismic waves
What is the liquid layer of the Earth called
Lithosphere
Asthenosphere
Inner core
Outer core
The core consists mainly of
Iron
Magnesium
Silicon
Oxygen
The order of the layers of the Earth from the surface to the center is:
Asthenosphere, lithosphere, mesosphere, outer core, inner core
Lithosphere, asthenosphere, mesosphere, outer core, inner core
Mesosphere, outer core, inner core, lithosphere, asthenosphere
Lithosphere, asthenosphere, mesosphere, inner core, outer core
Tectonic plates “float” on
The ocean
Mesosphere
Asthenosphere
Lithosphere
New oceanic lithosphere forms as a result of
Sea-floor spreading
Normal polarity
Reverse polarity
Continental drift
Tectonic plates consist of
Continental crust
Oceanic crust
Both continental and oceanic crust
Mesosphere
Wegener thought that all the continents were once together in one continent called
Gondwana
Laurasia
Eurasia
Pangaea
A possible result of plates moving along a transform boundary is
Oceans
Convection
Earthquakes
Sea-floor spreading
Where does sea-floor spreading take place?
Convergent boundaries
Transform boundaries
Oceanic volcanoes
Mid-ocean ridges
As distance increases from the mid-ocean ridge, the rocks
Grow younger
Grow older
Do not change
Become liquid
What is the “Ring of Fire”?
Divergent Boundary
Chain of volcanoes around the Pacific Ocean
Convection currents in the asthenosphere
The transition between the outer and inner core
Which reservoir contains the greatest amount of Earth's freshwater?
Groundwater
Oceans and seas
Lakes and rivers
Glaciers and polar ice caps
Most water vapor in the atmosphere comes from
Evaporation from oceans
Evaporation from soil
Transpiration from plants
Burning of fossil fuels
The energy source that powers Earth's water cycle is
Earth's rotation
Heat from the sun
Radiation from Earth's core
The sun's gravity
The salts in the ocean come from
Weathering and erosion of rocks
Acid rain
Particles falling from space
Organisms that live in the ocean
What causes the tides in Earth's oceans?
Gravity due to the Sun and Moon
Solar energy from the Sun
Earth's revolution around the Sun
Rotation of the Sun
During the water cycle, when liquid water changes to water vapor, it is called
Evaporation
Condensation
Precipitation
Freezing
Which best represents the order of seafloor features as you move from the shoreline to the deep ocean?
Continental slope --continental shelf-- continental rise – mid-ocean ridge
Continental rise – continental shelf – mid-ocean ridge – continental slope
Continental shelf – continental slope – continental rise – mid-ocean ridge
Mid-ocean ridge – continental rise – continental shelf – continental slope
Which natural force creates surface currents?
Gravity
Sunlight
Earthquakes
Wind
What is the measure of the amount of dissolved salts in a given amount of water called?
Desalinization
Water cycle
Salinity
Evaporation
What percentage of Earth is covered by water?
21%
51%
71%
91%
The curved path of global winds and surface currents are caused by
The moon’s gravity
The rotation of the Earth
Warm air near the equator
The Gulf Stream
What feature of the ocean floor forms at a subduction zone?
Continental shelf
Continental slope
Ocean trench
Abyssal plain
Which process increases the salinity of ocean water?
Coriolis effect
Convection currents
Evaporation
Continental deflection
London is much farther north than Chicago, yet it is warmer in London in the winter than it is in Chicago. Why is the true?
Waters around England are warmed by many underwater volcanoes
London receives more sunshine in the winter than other places farther south
London’s climate is affected by warm ocean currents that flow from the south
The Sun’s rays shine at a higher angle in London than in Chicago.
Many gallons of freshwater pour into the oceans each day. However, the salinity balance is maintained because
Sea organisms consume freshwater
The water becomes salty as it enters the ocean
Water continuously evaporates back out of the ocean
Salty glacial water is also evaporating from the ice caps.
On a July day large cumulonimbus clouds are forming. It is warm and humid and the barometer is falling. What is the weather prediction?
Fog
Sunny day
Snow
Thunderstorms
An air mass forms over Northern Canada and moves south across Minnesota. What weather conditions are likely to prevail in Minnesota?
Cool and dry
Cool and humid
Warm and dry
Warm and humid
For frost to be on the grass in the morning, the water vapor in the air must do what?
Evaporate and freeze
Boil and condense
Condense and freeze
Boil and evaporate
Which layer of the atmosphere does weather occur?
Troposphere
Ionosphere
Thermosphere
Mesosphere
Warm air masses that form at the equator are called what?
Polar air masses
Continental air masses
Maritime air masses
Tropical air masses
A hurricane that hits the coast of the southeastern United States is most likely formed in the
Pacific Ocean near Hawaii
Atlantic Ocean off the coast of New England
Equatorial region of the Atlantic Ocean
In the Arctic Ocean north of Canada
Which of the following is a typical of a continental tropical air mass?
Cold, dry air
Cool, moist air
Hot, dry air
Warm, moist air
Large, dark clouds that produce thunderstorms are called what?
Stratocumulus
Cirrostratus
Altocumulus
Cumulonimbus
Which must be present before a hurricane can develop?
A high pressure cell
Warm, moist air
A warm front
Cool, turbulent air
On a hot summer day, the wind suddenly starts to blow, clouds start to form, there is a brief thunderstorm, and it becomes cooler. What probably happened?
Seasonal change began
It was near sunset
A warm front passed through
A cold front passed through
The atmosphere is
The layer in which weather occurs
The layer that contains the ozone layer
The layer of water in the oceans
The layer of gases that surrounds Earth
Earth's atmosphere is important to living things because it
Contains dust
Is very thin compared to the size of the Earth
Provides all the gases needed to live
Nitrogen and hydrogen
The two most abundant gases in the atmosphere are
Carbon dioxide and oxygen
Carbon dioxide and nitrogen
Nitrogen and oxygen
Nitrogen and hydrogen
Sea breezes occur because
Land cools off faster than water
Land cools off more slowly than water
Land heats up faster than water
Land heats up more slowly than water
Sea breezes occur during
Only a full moon
The day time
The night time
Never
Clouds form when water vapor in the air
Falls to the ground
Is deposited as ice onto a solid surface
Condenses onto a solid surface
Evaporates
Which is a sea breeze?
Diagram A
Diagram B
A thunderstorm begins to form over the ocean. As it becomes larger, its winds spin with speeds of up to 80 miles an hour. Which type of storm is this?
Tornado
Blizzard
Hurricane
Monsoon
Day and Night are caused by
The tilt of Earth's axis
Earth's revolution around the sun
Eclipses
Earth's rotation on its axis
Earth's rotation takes about
365 days
6 months
24 hours
1 month
Earth has seasons because
Earth rotates on its axis
The distance between Earth and the sun changes
Earth's axis is tilted as it moves around the sun
The temperature of the sun changes
For a solar eclipse to occur,
The sun must be directly between Earth and the moon
The moon must be directly between the Earth and the sun
The moon must be directly behind Earth
Earth must be directly between the sun and the moon
During what phase can a lunar eclipse occur?
New moon
First quarter
Waxing gibbous
Full moon
Why are the inner planets called terrestrial planets?
Because they are very hot
Because they resemble Earth
Because they are gas giants
Because they can support life
What is the largest planet in the solar system?
Earth
Jupiter
Mars
Saturn
This inner planet spins with a retrograde rotation
Saturn
Uranus
Earth
Venus
An astronomical unit is the average distance
Between Mercury and the sun
Between Mercury and Neptune
Light travels in 1 minute
Between the Earth and the sun
What celestial body is sometimes called a dirty snowball?
Meteoroid
Asteroid
Meteor
Comet
What Galaxy do we live in?
Andromeda
Milky Way
M187
Snickers
What is a meteoroid called as it burns up in Earth's atmosphere?
Asteroid
Meteor
Meteorite
Comet
What is a meteoroid called that reaches the surface of the Earth?
Asteroid
Meteor
Meteorite
Comet
Identify the phase of the moon shown in position 79.
1st Quarter
Full Moon
Waning Gibbous
New Moon
Identify the phase of the moon shown in position 80.
waning crescent
full moon
new moon
Identify the phase of the moon shown in position 81.
Waxing Gibbous
New Moon
Waning Crescent
First Quarter
Look at the diagram of the moon phases. Identify the phase of the moon shown in position 82.
Waning Crescent
Full Moon
First Quarter
Waxing Gibbous
Identify the phase of the moon shown in position 83.
Third Quarter
Full Moon
New Moon
First Quarter
Identify the phase of the moon shown in position 84.
Waning Gibbous
New Moon
First Quarter
Waxing Crescent
Identify the phase of the moon shown in position 85.
Full Moon
New Moon
First Quarter
Waning Crescent
Identify the phase of the moon shown in position 86.
New Moon
Full Moon
First Quarter
Waxing Gibbous
Which process describes the change in the rock cycle at label 87?
Cementation and Compaction
Heat and Pressure
Cooling and Solidification
Melting
Weathering, Erosion and Deposition
Which process describes the change in the rock cycle at label 88?
Cementation and Compaction
Heat and Pressure
Cooling and Solidification
Melting
Weathering, Erosion and Deposition
Which process describes the change in the rock cycle at label 89?
Cementation and Compaction
Heat and Pressure
Cooling and Solidification
Melting
Weathering, Erosion and Deposition
Which process describes the change in the rock cycle at label 90?
Cementation and Compaction
Heat and Pressure
Cooling and Solidification
Melting
Weathering, Erosion and Deposition
Which process describes the change in the rock cycle at label 91?
Cementation and Compaction
Heat and Pressure
Cooling and Solidification
Melting
Weathering, Erosion and Deposition
Which process describes the change in the rock cycle at label 92?
Cementation and Compaction
Heat and Pressure
Cooling and Solidification
Melting
Weathering, Erosion and Deposition
Which process describes the change in the rock cycle at label 93?
Cementation and Compaction
Heat and Pressure
Cooling and Solidification
Melting
Weathering, Erosion and Deposition
Which process describes the change in the rock cycle at label 94?
Cementation and Compaction
Heat and Pressure
Cooling and Solidification
Melting
Weathering, Erosion and Deposition
Which process describes the change in the rock cycle at label 95?
Cementation and Compaction
Heat and Pressure
Cooling and Solidification
Melting
Weathering, Erosion and Deposition
Which number represents the orbit of Saturn?
4
5
6
7
Which number represents the orbit of Venus?
1
2
3
4
Which number represents Jupiter?
5
6
7
8
Between which two orbits is the asteroid belt located?
4 and 5
8 and 9
3 and 4
6 and 7
Which number represents the orbit of Earth?
1
2
3
4
