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WorksheetsIgneous Rocks
Total questions: 13
Worksheet time: 12mins
Name
Class
Date
1.
How can a metamorphic rock change form into an igneous rock? The rock would....
a)
melt and then cool
b)
undergo heat and pressure
c)
chicken
2.
A type of rock that forms from the cooling of molten rock at or below the surface of the Earth
a)
Igneous Rock
b)
Metamorphic Rock
c)
Sedimentary Rock
d)
Chemical Rock
3.
Igneous rock that forms from lava on Earth's surface
a)
Organic Rock
b)
Intrusive Rock
c)
Extrusive Rock
4.
Igneous rock that forms when magma hardens beneath Earth's surface
a)
Intrusive Rock
b)
Compaction
c)
Extrusive Rock
5.
What does it mean for a rock to be extrusive
a)
formed from magma
b)
Have Rounded Edges formed from heat and pressure
c)
Form from Lava
d)
Form By Sediment
6.
The process by which igneous rocks are formed...
a)
heat and pressure deep underneath earth's surface
b)
melting and cooling of magma
c)
compaction and cementation of sediments
7.
What type of rock is this?
a)
Extrusive igneous rock
b)
Intrusive igneous rock
8.
Rocks are made out of minerals.
a)
True
b)
False
9.
This rock was found near the mouth of a volcano. What type of rock is this?
a)
Sedimentary
b)
Igneous
c)
Metamorphic
10.
This rock cooled on the outside of a volcano and contained air bubbles when it was forming. What type of rock is this?
a)
Glassy
b)
Vesicular
c)
Coarse
11.
Is lava above or below ground
a)
below
b)
above
12.
Igneous Rocks that form as magma cools underground are classified as
a)
Extrusive Rocks
b)
Intrusive Rocks
13.
Extrusive rocks that form quickly above the Earths surface have
a)
Small or No Crystals
b)
Large Crystals
c)
Small and Large Crystals
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