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WorksheetsINTRUSIVE VOLCANIC FEATURES
Total questions: 9
Worksheet time: 4mins
Name
Class
Date
1.
True or False: Most magma never reaches Earth's surface to form volcanoes.
a)
True
b)
False
2.
Igneous rocks that form underground are called ______________.
a)
intrusive
b)
extrusive
3.
The largest intrusive feature is a
a)
dike
b)
sill
c)
laccolith
d)
batholith
4.
Sheet-like intrusions that lie parallel to previous rock units are:
a)
dike
b)
sill
c)
pluton
d)
batholith
5.
Sheet like intrusions that cut across previous rock units are:
a)
dike
b)
sill
c)
laccolith
d)
batholith
6.
What is the following feature seen at letter A?
a)
Sill
b)
Batholith
c)
Stock
d)
Laccolith
7.
This forms when magma hardens in a volcano's pipe.
a)
a dike
b)
a sill
c)
a lava plateau
d)
plug
8.
MOLTEN ROCK FLOWING ONTO THE SURFACE OF THE EARTH IS CALLED
a)
MAGMA
b)
LAVA
9.
Check the boxes of two intrusive volcanic features in the diagram
a)
volcanic cone
b)
sill
c)
batholith
d)
flow
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