Front

A solid, naturally occurring substance with a crystalline structure and definite chemical composition, generally inorganic.

Back

Mineral

Front

Solid mass of mineral or mineral-like matter found naturally on Earth.

Back

Rock

Front

Hot fluid or semi-fluid material below or within the earth's crust, including dissolved gases and crystals.

Back

Magma

Tags

NGSS.HS-ESS1-6

NGSS.HS-ESS2-1

NGSS.HS-ESS2-3

Front

Magma that reaches the Earth's surface

Back

Lava

Front

Igneous rocks formed below Earth's surface

Back

Intrusive

Front

Igneous rocks formed on Earth's surface

Back

Extrusive

Front

Rock formed from weathered products of existing rocks, transported, deposited, compacted, and cemented.

Back

Sedimentary

Front

Rock altered by heat, pressure, or fluids deep within Earth.

Back

Metamorphic

Front

Rock formed by crystallization of molten magma

Back

Igneous

Front

Process of rock being dissolved or broken down into smaller pieces.

Back

Weathering