Igneous, Metamorphic and Sedimentary rocks

How do intrusive igneous rocks cool?

• quickly
• slowly
• they do not cool

Which is NOT an igneous rock?

• coal
• granite
• pumice
• obsidian

These rocks have large crystal size. 

• Intrusive
• Extrusive 

These rocks are formed from lava.

• Intrusive
• Extrusive 

Granite is an example of an ____________ igneous rock.

• Intrusive
• Extrusive

These rocks are formed from magma. 

• Intrusive
• Extrusive 

Obsidian is an example of an ________ igneous rock.

• Intrusive
• Extrusive 

Molten rock that flows out onto the Earth's surface is called __________.

• Magma
• Lava
• Sedimentary rock

Tags

NGSS.MS-ESS2-2

This rock is often used for kitchen counters and it is an an example of intrusive igneous rock.

• basalt
• granite
• coal

This rock cooled on the outside of a volcano and contained air bubbles when it was forming. What type of rock is this?

• Sedimentary
• Igneous
• Metamorphic

Tags

NGSS.MS-ESS2-1