Igneous Rock

Describe the environment of formation for the following igneous rock (grain size 1-10 mm).

• above ground

• below ground

Extrusive rocks that form quickly above the Earths surface have

• small crystals

• large crystals

• small and large crystals

• no crystals

Igneous means "_____________" 

• sediment

• litification

• fire form

Does this rock have large or small crystals?

• large crystals

• small crystals

Where is magma located?

• above ground

• below ground

• in the stratosphere

• in the thermosphere

Tags

NGSS.MS-ESS2-1

Describe the environment of formation for the following igneous rock (grain size < 1 mm).

• above ground

• below ground

Name one example of an igneous rock.

What is another name for magma?

• Liquid Rock

• Molten Rock

• Hot Rocks

Does this rock have large or small crystals?

• large crystals

• small crystals

Where is lava located?

• above ground

• below ground

• in the core

• in the mantle