200

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400

500

100

How rocks are formed

100

200

300

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500

???

100

200

300

400

500

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