Minerals and Rocks Review

Rocks are made of

• 2 or more chemicals

• 2 or more minerals

Tags

NGSS.MS-PS1-1

Metamorphic rocks are formed deep in earth's crust by

• volcanoes

• heat

• sediments

• pressure

When lava or magma cool down and harden it forms

• metamorphic rocks

• sedimentary rocks

• igneous rocks

2 or more minerals make a rock. There are about _________ different minerals found on earth.

• 300

• 3,000

• 3 million

This rock is most likely a

• Limestone

• Scoria

• Conglomerate

• Quartz

Tags

NGSS.MS-ESS2-1

rocks form from the cooling and hardening of molten magma.

• Igneous

• Metamorphic

This is most likely a

• Metamorphic rock

• Sedimentary rock

• Igneous rock

• Mineral

Tags

NGSS.MS-ESS1-4

NGSS.MS-ESS2-1

________ is an example of a metamorphic rock.

• Pumice

• Limestone

• Sandstone

• Marble

Tags

NGSS.MS-ESS2-1

These rocks are very hard, often shiny, and can have bands of color.

• metamorphic rocks

• sedimentary rocks

• igneous rocks

These rocks are formed when little bits of rock get squished together and harden into layers.

• metamorphic rocks

• sedimentary rocks

• igneous rocks