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Modified Journey to the Center of the Earth
By Tara Stepanian
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Last updated 9 months ago
21 questions
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Question 1
1.
The continental crust is
thicker
and less dense than oceanic crust.
True
False
Question 2
2.
Where does the energy for mantle convection come from?
The sun
The Core
Question 3
3.
How do pressure and temperature change inside Earth as depth increases?
pressure and temperature increases
pressure and temperature decrease
Question 4
4.
What is one result of movement in earth's outer core?
Earth's magnetic field
earth's force of gravity
Question 5
5.
What is the Earth's inner core primarily made of?
Rock
Iron and nickel
Question 6
6.
Which layer is responsible for tectonic plate movement?
Core
Asthenosphere
Question 7
7.
What conditions allow rock in the asthenosphere to flow?
Cooler denser rock sinks to the bottom of the layer and hotter less dense rocks move to the top
Cooler denser rock rises to the top of the layer and hotter less dense sink to the bottom
Question 8
8.
Which part of the Earth do we live on?
A Inner Core
D Crust
Question 9
9.
Density is the measure of how much ______ is in a given volume of a substance?
Mass
Energy
Question 10
10.
The Earth's magnetic field is created by movement in the
core.
True
False
Question 11
11.
What is the source of energy that drives plate tectonics?
radioactive elements from the core
the sun energy
Question 12
12.
Categorize the layers of the earth by their state.
Inner Core
Mantle
Crust
Outer Core
Lithosphere
Solid
Liquid
Question 13
13.
What is the correct order (starting from the surface) of Earth's layers?
crust, mantle, inner core, outer core
crust, mantle, outer core, inner core
Question 14
14.
This layer has convection currents that causes the earth's plates to move
the Mantle
the Outer core
Question 15
15.
____ takes place in the mantle.
convection
radiation
Question 16
16.
Temperature ______________________ as you go deeper into the earth.
stays the same
increases
Question 17
17.
The ____ is the largest layer of the Earth
crust
mantle
Question 18
18.
The crust is made of ___.
Solid Rock
Inner Core
Question 19
19.
This layer is made of hot liquid rocks (magma).
Crust
Mantle
Question 20
20.
Fill in the blank: The thicker part of the Earth's crust is called the _____________ crust, which is made of granite.
basaltic
continental
Question 21
21.
Which layer of Earth would have the greatest density?
inner core
upper mantle