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WorksheetsInterior Earth
Total questions: 10
Worksheet time: 6mins
Name
Class
Date
1.
The deeper into Earth you go the...
a)
greater the pressure
b)
less pressure
c)
pressure remains the same
2.
Scientists think that convection currents flow in Earth's
a)
continents
b)
mantle
c)
lithosphere
d)
inner core.
3.
The soft layer of the mantle on which pieces of lithosphere move is called
a)
mesosphere
b)
lithosphere
c)
asthenosphere
d)
outer core
4.
Which layer of Earth is LIQUID?
a)
upper mantle
b)
lower mantle
c)
outer core
d)
inner core
5.
What are the two kinds of crust?
a)
lithospheric and asthenospheric
b)
silicon based and iron based
c)
continental and oceanic
d)
outer and inner
6.
Which layer of Earth is the thinnest?
a)
crust
b)
mantle
c)
outer core
d)
inner core
7.
Which layer of Earth is made up of tectonic plates?
a)
outer core
b)
inner core
c)
asthenosphere
d)
lithosphere
8.
Which layer of Earth has the GREATEST density?
a)
crust
b)
mantle
c)
outer core
d)
inner core
9.
Which layer contains soil?
a)
Mantle
b)
Asthenosphere
c)
Crust
d)
Mesosphere
10.
Which is the source extremely high temperatures in the Earth?
a)
Volcanoes
b)
Solar Radiation
c)
Earthquakes
d)
Heat created by the formation of the earth
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