Rock On!
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Transcript of Rock On!
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How rocks are formed
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What type of rock
1.1
This type of rock is made by heat.
Igneous
1.1a
1.2
This type of rock is made by heat and
pressure.
Metamorphic
1.2a
1.3
This type of rock is made from sand, mud, and pebbles.
Sedimentary
1.3a
1.4
This rock is made from lava.
Igneous
1.4a
1.5
These types of rocks were once igneous or sedimentary
rocks.
Metamorphic
1.5 a
2.1
These have been around for millions and millions of
years.
Rocks
2.1a
2.2
Most of the earth’s igneous rock comes from these.
Volcanoes
2.2a
2.3
This type of rock looks like a layer cake.
Sedimentary
2.3a
2.4
The 3 types of rocks.
Igneous, Sedimentary, Metamorphic
2.4a
2.5
Rocks can be used to make drinking glasses.
Yes!
2.5a
3.1
SedimentaryShale
3.1a
3.2
MetamorphicGneiss
3.2a
3.3
IgneousPumice
3.3a
3.4
SedimentaryCoal
3.4a
3.5
MetamorphicSoapstone
3.5a