Font size
WorksheetsUnit 3 and 4 Final Exam Review
Total questions: 207
Worksheet time: 6hrs 3mins
Which is the process that breaks up rock on Earth’s surface?
deposition
melting
compaction
weathering
Geologists have classified rocks into three major groups of rocks which are:
inorganic, organic and chemical rocks
igneous, sedimentary and metamorphic rocks
metamorphic, chemical and non chemical rocks
sedimentary, inorganic and igneous rocks
Any rock that forms from another rock as a result of changes in heat or pressure (or both) is a:
chemical rock
igneous rock
sedimentary rock
metamorphic rock
Streak is the color of a mineral’s
fracture
luster
powder
cleavage
What kind of igneous rock usually contains large crystals?
clastic
extrusive
organic
intrusive
You find a deposit of organic limestone. In what type of rock setting did it probably form?
the ocean
a volcano
a swamp
sand dunes
A rock that forms from many small fragments of other rocks is a(n)
igneous rock
metamorphic rock
sedimentary rock
extrusive rock
The process by which metamorphic rock changes to igneous rock begins with
melting
erosion
deposition
crystallization
Which rock cycle process causes many sedimentary rocks to have visible layers?
eruption
intrusion
crystallization
deposition
If heat and pressure inside Earth cause the texture and crystal structure of a rock to change, what new material is formed?
sedimentary rock
metamorphic rock
igneous rock
chemical rock
You find a rock in which the grains are arranged in wavy, parallel bands of white and black crystals. What kind of rock have you probably found?
igneous
sedimentary
metamorphic
extrusive
A substance that flows and whose shape can change, but
not its volume is a:
solid
liquid
volume
matter
A substance that resists to change its shape is a:
liquid
solid
matter
volume
The amount of space that a matter occupies is its:
volume
liquid
solid
length
A naturally occurring solid that can form by inorganic processes and that has a crystal structure and a definite chemical composition.
It´s a rock
It´s a crystal
It´s a mineral
It´s a substance
The particles of a mineral line up in a pattern that repeats over and over again with a pattern of a mineral’s particles that forms a translucent or transparent solid is a:
granite
crystal
solid
sand
An element is a substance composed of
many particles
a single kind of atom
a crystal arrangement
many layers
All minerals are substances that where formed by
volcano activity
human intervention
natural processes
rock deposition
To be classified as a mineral, a substance must satisfy this
requirement
have a definite chemical composition
naturally occurring
be a solid
all the above
The streak of a mineral is the
color of the rock
when it carved a line in a surface
is the color of it´s powder
is its hardness
Which is the process that breaks up rock on Earth’s surface?
deposition
melting
compaction
weathering
Geologists have classified rocks into three major groups of rocks which are:
inorganic, organic and chemical rocks
igneous, sedimentary and metamorphic rocks
metamorphic, chemical and non chemical rocks
sedimentary, inorganic and igneous rocks
Any rock that forms from another rock as a result of changes in heat or pressure (or both) is a:
chemical rock
igneous rock
sedimentary rock
metamorphic rock
Streak is the color of a mineral’s
fracture
luster
powder
cleavage
What kind of igneous rock usually contains large crystals?
clastic
extrusive
organic
intrusive
You find a deposit of organic limestone. In what type of rock setting did it probably form?
the ocean
a volcano
a swamp
sand dunes
A rock that forms from many small fragments of other rocks is a(n)
igneous rock
metamorphic rock
sedimentary rock
extrusive rock
The process by which metamorphic rock changes to igneous rock begins with
melting
erosion
deposition
crystallization
Which rock cycle process causes many sedimentary rocks to have visible layers?
eruption
intrusion
crystallization
deposition
If heat and pressure inside Earth cause the texture and crystal structure of a rock to change, what new material is formed?
sedimentary rock
metamorphic rock
igneous rock
chemical rock
You find a rock in which the grains are arranged in wavy, parallel bands of white and black crystals. What kind of rock have you probably found?
igneous
sedimentary
metamorphic
extrusive
A substance that flows and whose shape can change, but
not its volume is a:
solid
liquid
volume
matter
A substance that resists to change its shape is a:
liquid
solid
matter
volume
The amount of space that a matter occupies is its:
volume
liquid
solid
length
An element is a substance composed of
many particles
a single kind of atom
a crystal arrangement
many layers
All minerals are substances that where formed by
volcano activity
human intervention
natural processes
rock deposition
Which layer is made (mostly) of LIQUID iron and nickel?
crust
mantle
outer core
inner core
Which layer is made (mostly) of SOLID iron and nickel?
crust
mantle
outer core
inner core
Which layer of the Earth is the THINNEST?
crust
mantle
outer core
inner core
Which layer of the Earth is the THICKEST?
crust
mantle
outer core
inner core
Which layer is the hottest?
crust
mantle
outer core
inner core
Which layer is the coolest?
crust
mantle
outer core
inner core
What two layers make up the core?
Lithosphere and
Asthenosphere
Inner and Outer core
Lithosphere and Outer Core
Inner core and Mantle
What is the middle part of the mantle that is partially molten rock, or putty like, or semisolid.
Asthenosphere
Mesosphere
Lithosphere
Crust
What layer is made of mostly iron?
Mantle and crust
Mantle and core
Inner core and outer core
Crust only
What is the outer most layer of the earth?
Core
Mantle
Crust
Asthenosphere
Which of Earth's layers is best described as liquid metal?
crust
mantle
outer core
inner core
Which of the following is true regarding the composition of the lithosphere?
The lithosphere is mostly liquid, with some medium-density materials, such as silicon.
The lithosphere is more plastic and flows slowly compared to the solid crust of Earth.
The lithosphere includes the core and the lower portion of the mantle.
The lithosphere includes the crust and the uppermost portion of the mantle, which is sold and rigid.
Which of the following correctly lists the layers from innermost to outermost?
inner core, outer core, lower mantle, upper mantle, crust
lower mantle, upper mantle, crust, inner core, outer core
lower mantle, inner core, upper mantle, outer core, crust
crust, inner core, lower mantle, upper mantle, outer core
As you travel from the crust to the core, how would temperature, pressure and density of the material change?
They would all increase
They would all decrease.
Nothing, the layers are made of the same material throughout
Temperature would decrease, but pressure and density would increase
The continental crust is
thinner than the oceanic crust
thicker than the oceanic crust
the same thickness as the oceanic crust
Earth's crust is about
2900 kilometers deep
410 kilometers deep
15 kilometers deep
50 kilometers deep
This zone divides the upper and lower mantle and is a layer of soft and weak rock
Crust
Middle mantle
Lithosphere
Asthenosphere
This layer is made of hot flowing rock (magma).
Crust
Mantle
Core
The layer made of iron and nickel.
Crust
Mantle
Core
This layer is made of soil and rocks.
Crust
Mantle
Core
This layer is divided into two: the inner and outer.
Crust
Mantle
Core
The layer is divided into two: the continental and oceanic.
Crust
Mantle
Core
This layer is divided into two: the upper and lower.
Crust
Mantle
Core
This layer in the center of the Earth.
Crust
Mantle
Core
We live on this layer.
Crust
Mantle
Core
This layer is below the crust.
Crust
Mantle
Core
This is the coolest layer.
Crust
Mantle
Core
Two thirds of the Earth’s mass is in this layer.
Crust
Mantle
Core
The layer with the highest temperatures.
Crust
Mantle
Core
What is the correct order (starting from the surface) of Earth’s layers?
crust, outer core, inner core, mantle
mantle, outer core, inner core, crust
crust, mantle, outer core, inner core
outer core, inner core, crust, mantle
In sea-floor spreading, molten material rises from the mantle and erupts
along the edges of all the continents.
along mid-ocean ridges.
in deep-ocean trenches.
at the north and south poles.
The process by which the ocean floor sinks beneath a deep-ocean trench and back into the mantle is known as _______
convection.
continental drift.
subduction.
conduction.
Most geologists think that the movement of Earth’s plates is caused by _______
convection.
continental drift.
subduction.
conduction.
The geological theory of _______ states that pieces of Earth’s lithosphere are in constant, slow motion.
subduction
plate tectonics
deep-ocean trenches
sea-floor spreading
A place where two plates slip past each other, moving in opposite directions, is known as a _______
transform boundary
divergent boundary.
convergent boundary.
rift valley.
Scientists think that convection currents flow in Earth’s
continents.
mantle.
lithosphere.
inner core.
The place where two plates come together is known as a _______
transform boundary.
divergent boundary.
convergent boundary.
rift valley.
Below is a picture of sea-floor spreading. How are the ocean crusts moving?
Converging
Diverging
Sliding
No movement
The San Andreas Fault in California is known as an active earthquake area. What type of
boundary is it?
Converging
Diverging
Transform
Sea Floor Spreading
When did the first birds appear?
Cambrian
Permian
Cretaceous & Triassic
Mesozoic and Jurassic
The second broadest category of geologic time is______________?. The Cenozoic is one of them.
era
eon
epoch
period
The period of geologic time when the biodiversity of life on the planet increased dramatically was
Jurassic
Triassic
Permian
Cambrian
There have been how many major extinction events on planet Earth?
3
4
5
2
The epoch we are currently living in is the
Holocene
Quaternary
Cambrian
Pleistocene
The worst mass extinction event in the history of the Earth wiping out 96% of all life was the
Permian-Triassic
Holocene
Triassic-Jurassic
Ordovician-Silurian
During which periods did the first land plants, vertebrates, and insects appear?
Jurassic-triassic
Ordovician-silurian
Hadean-acheon
Tertiary-quaternary
When did this creature live?
Triassic-Jurassic
Jurassic-Silurian
Cretaceous-Tertiary
Eocene-Oligocene
What are the names of ALL parts of the geologic time scale in correct order from broadest to narrowest?
era, period, eon
eon, era, period, epoch
era, eon, epoch, period
eon, era, epoch, period
The Cenozoic is a
eon
era
period
epoch
The Phanerozoic is a
eon
era
period
epoch
The period of time where conditions were harsh and no life forms existed was the
Pleistocene
Cambrian
Hadean
Holocene
The period when trilobites and eurypterids appeared was the
Hadean
Cambrian
Holocene
Jurassic
The time when the first jawed fishes and amphibians appeared
Devonian
Jurassic
Cambrian
Hadean
The period when huge land plants were dominant and eventually became the coal and oil we use today.
Cambrian
Carboniferous
Jurassic
Miocene
When large land reptiles first appeared.
Jurassic
Permian
Cambrian
Holocene
Known as the age of reptiles
Mesozoic
Cenozoic
Phanerozoic
Cambrian
The time when mammals became dominant
Jurassic
Oligocene
Cambrian
Hadean
Soil formation begins with the weathering of_______.
Humas
Subsoil
Litter
Bedock
Which soil component makes up about 5% of a loamy soil?
Water
Organic Matter
Air
Minerals
Which soil component makes up about 45% of a loamy soil?
Water
Organic Matter
Air
Minerals
Which soil component makes up about 25% of a loamy soil?
Water
Organic Matter
Air
Water & Air
Which soil horizon is contains decomposed plants and animals?
A Horizon
B Horizon
C Horizon
O Horizon
Soil sample that is 60% clay, 30% silt, and 10% sand has which texture?
clay
clay loam
sandy loam
silt
What type of soil is in our area (North Carolina)?
Andisoils
Ultisols
Gelisols
Entisols
Soil sample that is 10% clay, 20% silt, and 70% sand has which texture?
clay
clay loam
sandy loam
silt
What soil conservation method refers to forming steps in a hill to prevent water erosion?
windbreaks
contour plowing
terrace farming
strip cropping
Soil is formed by the breaking down of rocks by the action of wind, water and climate. This process is called
Humification
Weathering
Soil erosion
None of the above
Soil erosion is the process by which the
the land surface(top soil) is removed by wind, water or ice
formation of soil form rocks
rusting of soil
None of the above
Most earthquakes happen along _________________.
the coast
faults
the desert
mountain ranges
Many earthquakes happen along the borders of...
Countries
Tectonic Plates
Climate Zones
None of the above.
Second waves to arrive in an earthquake
P waves
S waves
Surface waves
First waves to arrive in an earthquake
P waves
S waves
surface waves
The crack in the surface of the Earth along which rocks break and earthquakes sometime occur:
focus
fault
epicenter
hypocenter
The place where an earthquake originates inside the Earth's surface is called...
Epicenter
Focus
Underground
Crust
The place on the Earth's surface, above the origin of the earthquake.
Epicenter
Focus
Surface
Crust
What is the instrument used to measure earthquakes?
Seismograph
Seismologist
Scale
Seismogram
Which city is closest to the epicenter?
A
B
C
5. Which type of wave travels the fastest?
Primary Wave
Secondary Wave
Long Wave
This is created by earthquakes that occur on the ocean floor.
longshore current
gulf stream
tsunamis
high tide
What is the minimum number of seismograph stations needed to locate an earthquake epicenter?
1
2
3
5
Measures the magnitude or size, of an Earthquake
epicenter
focus
Richter scale
Mercalli Scale
What is the measure of the amount of energy released in an earthquake?
Intensity
Epicenter
Magnitude
Seismogram
