Rocks

Rocks are solid, nonliving materials made up of two or more ____________.

• minerals

• rocks

• plants

• substances

Tags

NGSS.MS-PS1-1

How many types of rocks are there?

• one

• two

• three

• four

Tags

NGSS.MS-ESS2-1

Rocks are classified into groups based on...

• how they look

• how they smell

• how they feel

• how they are made

A rock's texture refers to how a rock...

• looks

• feels

• smells

• tastes

Tags

NGSS.5-PS1-3

The characteristics that we use to describe rocks are their ___________.

• properties

• classifications

• colors

____________ are the tiny bits of weathered down rock or once living animals or plants.

• fossils

• sediment

• plants

Tags

NGSS.MS-ESS2-1

Which rock is formed from melted rock called magma?

• sedimentary

• igneous

• metamorphic

Tags

NGSS.MS-ESS2-1

Which rock forms in layers?

• sedimentary

• igneous

• metamorphic

Tags

NGSS.MS-ESS1-4

Which rock is changed by heat and pressure?

• sedimentary

• igneous

• metamorphic

Fossils can often be found in which type of rock?

• sedimentary

• igneous

• metamorphic

Tags

NGSS.MS-ESS2-3

NGSS.MS-LS4-1