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WorksheetsIntro to Geology Review
Total questions: 64
Worksheet time: 1hrs 16mins
Earth's layers are made up mostly of __________?
Rocks and metals
Plastic and rocks
Molten water
Gases
The inner core is the thickest layer of Earth?
True
False
Earth is made up of how many layers?
1
2
3
4
5
What is the Earth Constantly doing?
Changing
Staying the same
Falling apart
Nothing
The supercontinent that existed 225 MYA.
Lachlan Drifting Lacy
Pangaea
Americas
Eurasia
The outermost layer is the ________.
mantle
crust
inner core
outer core
The layer below the crust is the ____________.
oceanic crust
mantle
inner core
continental crust
The core is made up mostly of _______________.
oxygen
magnesium
iron
carbon
The second abundant element that makes up the core is ______________.
nickel
iron
oxygen
calcium
All know life exist on this layer.
inner core
mantle
core
crust
The inner core is ____________.
solid
molten
unknown
liquid
The outer core is ___________.
oxygen
brittle rock
solid rock
molten rock
The rock type that makes up Oceanic Crust is __________.
granite
conglomerate
basalt
gold
The rock type that makes up continental crust is ____________________.
copper
silver
basalt
granite
What are the two types of crust
continental and oceanic
ocean and upper
lower and upper
pizza and subway
What is the outer core made out of?
Liquid metal
Solid metal
Liquid rock
Solid rock
What is the rising of hot liquid and the sinking of cooled liquid called?
Confection current
Convention current
Convection current
Lava lamp
What moves the lithosphere?
Ocean waves
High and low pressure
Convection currents in the asthenosphere
Convection currents in the outer core
Which is the correct statement?
Oceanic crust is thinner but denser and younger.
Continental Crust is thinner but denser and younger
Oceanic crust is underneath the continental crust.
Continental crust is underneath the oceanic crust.
Basalt and granite are
Layers of the earth
Types of rock
Cartoon characters
Boundaries between layers
What 3 things did Wegener study to support his ideas? Mark all THREE.
matching fossils
matching land features
matching forces
climate change
What is the theory that continents were all once together and have drifted apart?
american movement
continental plates
continental drift
memorial drift
This picture is an example of which type of evidence?
matching fossil
matching land formation
climate change
memorial movement
This picture is an example of which type of evidence?
matching fossil
matching land formation
climate change
memorial movement
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
