Ch 4 Lesson 1 Rock Cycle

Front

What is the rock cycle?

Back

The rock cycle is a continuous process that describes the transformation of rocks through various stages: igneous, sedimentary, and metamorphic.

Tags

NGSS.MS-ESS2-1

Front

What is an igneous rock?

Back

An igneous rock is formed when molten rock material (magma or lava) cools and solidifies.

Front

What is a sedimentary rock?

Back

A sedimentary rock is formed from the accumulation and compaction of mineral and organic particles.

Tags

NGSS.MS-ESS2-1

Front

What is a metamorphic rock?

Back

A metamorphic rock is formed from existing rocks that undergo changes due to extreme heat and pressure.

Front

What is magma?

Back

Magma is molten rock located beneath the Earth's surface.

Front

What is lava?

Back

Lava is molten rock that has erupted onto the Earth's surface.

Tags

NGSS.MS-ESS2-1

Front

What is the process of weathering?

Back

Weathering is the breaking down of rocks into smaller pieces by natural forces such as wind, water, and temperature changes.

Tags

NGSS.MS-ESS2-2

Front

What is erosion?

Back

Erosion is the process by which soil and rock are removed from one location and transported to another by natural forces.

Tags

NGSS.MS-ESS2-2

NGSS.MS-ESS2-4

Front

What is deposition?

Back

Deposition is the process where sediments are laid down in new locations after being transported.

Front

What is compaction?

Back

Compaction is the process by which sediments are pressed together under pressure, reducing their volume.

Tags

NGSS.MS-ESS1-4

NGSS.MS-ESS2-2