Front

When molten (melted) rock cools and becomes a solid, a _____ rock forms.

Back

Igneous

Front

Sedimentary rocks are made up of

Back

small particles of sediment.

Tags

NGSS.MS-ESS1-4

NGSS.MS-ESS2-2

Front

Identify the rock type: A volcano erupts and sends lava shooting into the air. This lava cools to form a(n) _____. Options: Igneous, Sedimentary, Metamorphic, Mineral

Back

Igneous

Front

How does a sedimentary rock become a metamorphic rock?

Back

Heat and Pressure

Front

Identify the rock type: Shells of different animals fall to the bottom of the ocean. Over time, these shells are broken down into smaller pieces and combine with sand and bone to become a rock.

Back

Sedimentary

Front

When pieces of older rocks, plants, and other loose material gets pressed or cemented together, a _____ rock forms.

Back

Sedimentary

Front

The breaking down of rock is caused by

Back

weathering

Tags

NGSS.MS-ESS2-2

Front

Fossils are more likely to form in which type of rock?

Back

Sedimentary rocks form in layers which help keep fossils from being destroyed.

Tags

NGSS.MS-LS4-1

Front

This type of igneous rock remains inside the Earth.

Back

Intrusive

Front

Type of igneous rock found on the crust.

Back

Extrusive