Rock Types

rock is formed by heat and pressure deep below the crust of the earth.

• Igneous

• Metamorphic

• Sedimentary

• Mineral

Tags

NGSS.MS-ESS2-1

______ rock is formed from volcanic lava or magma

• Igneous

• Metamorphic

• Sedimentary

• Crystal

_________ rock is formed when layers of sediment and organic material are pressed and cemented together

• Igneous

• Metamorphic

• Sedimentary

• Crystal

Obsidian and pumice are types of __________ rock

• Igneous

• Metamorphic

• Sedimentary

• Crystal

Tags

NGSS.MS-ESS2-3

Slate and marble are types of ________ rock

• Igneous

• Metamorphic

• Sedimentary

• Crystal

Limestone and conglomerate are types of _______ rock

• Igneous

• Metamorphic

• Sedimentary

• Crystal

a hard natural substance made of one or more minerals is called a _______. It sometimes contains organic materials

• Mineral

• Crystal

• Rock

• Element

Geologists classify rocks according to how they_______

• Look

• Smell

• Shape

• Form

Most of the rocks formed during the Flood were________

• Igneous

• Metamorphic

• Sedimentary

• Crystal

Tags

NGSS.MS-ESS2-3

A rocklike substance that forms from decayed plant matter is called _______

• Rock

• Coal

• Crystal

• Dwayne Johnson