Intrusive
Extrusive
Name the rock
Sedimentary
Pictures
100

How fast do Intrusive rocks cool?

They cool slowly.

100

How fast do extrusive rocks cool?

They cool quickly

100

A black organic sedimentary rock

Coal

100

What is the fourth stage of creating a sedimentary rock?

Compaction is the forth stage

100

What is this rock? 

This is obsidian

extrusive igneous

300

How large are the crystals of intrusive rocks?

They are large crystals.

300

How large are the crystals of extrusive rocks?

They are small.

300

What is a rock that is full of holes and can float?

Pumice

Extrusive Igneous

300

What is the third stage of creating a sedimentary rock?

Deposition is the third stage.

300

What is this rock?

Sandstone

Sedimentary

400

Are Intrusive rocks made from lava or magma?

Intrusive rocks are made from magma.

400

Are extrusive rocks made from lava or magma?

Extrusive rocks ar made from lava.

400

What rock is formed from sand and small stones?

Sandstone

Sedimentary

400

What is the last stage of creating a sedimentary rock?

The last stage is cementation.

400

Name the rock

Granite

Intrusive Igneous

500

Are intrusive rocks formed above or below ground.

They are formed below ground.

500

Are extrusive rocks formed from above or below ground?

They are formed from above ground.

500

A light colored rock with fine grained crystals

Rhyolite

Extrusive Ingeous

500

What is the second stage of creating a sedimentary rock?

Erosion is the second stage.

500

What is this rock?

Limestone

Sedimentary

1000

What is an intrusive rock?

An intrusive rock is a rock that forms slowly from magma below the surface of the Earth, and has coarse grained crystals.

1000

What is an Extrusive rock?

A rock that has fine grained crystals, formed above the surface by lava.

1000

A dark colored rock with  Coarse Grained Crystals

Gabbro

Intrusive Igneous Rock

1000

What is the first stage of creating a sedimentary rock?

Weathering is the first stage.

1000

What is this rock?

Pumice

Extrusive Igneous

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