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WorksheetsIgneous rock
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
What is the process called when magma cools and turns into solid rock?
a)
melting
b)
solidification
c)
freezing
2.
Some minerals found in granite are...
a)
basalt
b)
feldspar
c)
mica
d)
quartz
3.
An example of an intrusive igneous rock with large crystals is
a)
granite
b)
basalt
4.
An example of an igneous rock with small crystals is
a)
granite
b)
basalt
5.
4. An example of an intrusive igneous rock is
a)
basalt
b)
granite
6.
Extrusive igneous rocks form on the Earth's surface
a)
true
b)
false
7.
Intrusive igneous rocks form inside the Earth's crust
a)
True
b)
False
8.
An example of an extrusive igneous rock is....
a)
basalt
b)
granite
9.
The most common substance found in the Earth's crust is
a)
quartz
b)
feldspar
c)
aluminium
d)
mica
10.
What affects the crystal size of igneous rocks?
a)
cooling rate
b)
freezing rate
c)
melting rate
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