Rock Types
Landforms
Energy and Resources
Misc. Words
100

This type of rock is formed with the solidification of molten rock. 

Igneous rocks

100

This type of landform is often below sea level and a common place where sediment collects. 

Basin. 
100

This type of energy is derived from the heat within the earth. 

Geothermal Energy. 

100

The total mass of organisms in a given area. 

Biomass.

200

This type of rock is created from the transformation of existing rock to new rock. 

Metamorphic Rocks. 

200

This landform is a hill made of sand. 

Dune. 

200

This resource is also known as a flow resource. 

Renewable Resources. 
200

The permanent removal of trees. 

Deforestation. 

300

This type of rock is formed from the compaction of sediment. 

Sedimentary Rocks. 

300

This landform is a product of tectonic uplift. 

Canyon. 

300

These are also called fossil fuels. 

Non-Renewable Resources. 

300

The process of fertile land turning into a desert. 

Desertification. 

400

Rocks are made out of these. 

Minerals. 

400

This landform is caused by erosion from waves. 

Sea Cliff. 

500

These types of rocks are erupted out of a volcano. 

Extrusive Igneous Rock. 

500

these landforms are tall and flat-topped and created by erosion 

Buttes. 

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