Show:
Formation
Metamorphic rocks
History of Rocks
Types of Rocks
Weathering and Erosion
100
Rocks formed from volcanoes.
What is Igneous
100
Rocks that make up metamorphic rocks.
What is Igneous and Sedimentary.
100
Made from compressed sand
What is sandstone
100
Plants turn rocks into this.
What is powder
200
Rocks formed from sediment
What is Sedimentary
200
Used in pencils.
What is Graphite.
200
Cycle that creates rocks.
What is the rock cycle.
200
A common, clear, mineral.
What is quartz
200
This moves sediment and makes sedimentary rocks.
What is water
300
Formed form the erosion of rocks.
What is sand
300
Used in counter tops.
What is Granite.
300
This freezes and expands, which in turn causes rocks to crack.
What is water.
300
Made of compressed carbon.
What is diamonds
300
This made the grand canyon.
What is the Colorado River
400
Made up completely of rocks and moves slowly.
What is Tectonic Plates.
400
Rocks formed from heat and pressure.
What is metamorphic.
400
Rocks have been on earth for this long.
What is forever
400
A type of igneous rock that looks like black glass.
What is Obsidian
400
Moves sand and breaks down rocks.
What is wind
500
Rock formed from compressed rocks.
What is Metamorphic.
500
This makes the pattern on marble.
What is the mixing of other rocks and lava.
500
The breakdown of rocks.
What is Weathering.
500
What chalkboards are made of.
What is slate
500
This crack in the earth creates a certain kind of rock.
What is a volcano