Igneous
Rocks
Metamorphic
Rocks
Sedimentary
Rocks
The
Rock Cycle
Geologic
Time Scale
100

The difference between magma and lava.

What is magma is underground and lava is above ground?

100

The conditions that form a metamorphic rock.

What are heat and pressure?

100
The breaking apart of rock by rain, wind, and other factors.

What is weathering?

100

The conditions that turns any type of rock into a metamorphic rock.

What are heat and pressure?

100

What the prefix "Geo" means.

What is "Earth"?

200

The 2 conditions that form an igneous rock.

What is melting then cooling & hardening?

200

The part of the metamorphic process that deforms rocks.

What is heat and pressure?

200

The moving of rock to a new location.

What is erosion?

200

The process that turns any type of rock into sediments.

What is weathering?

200

What the term "Geologic" means.

What is "the study of Earth"?

300

This happens because intrusive rocks cool slower than extrusive rocks and therefore spend more time in the crystallization phase.

What is larger crystals get formed?

300

This type of rock can become a metamorphic rock.

What is igneous, sedimentary, or metamorphic?

300

Broken pieces of rock.

What are sediments?
300

The process that turns any type of rock into an igneous rock.

What are melting then cooling & hardening?

300

Where the newest layers of a sedimentary rock are found.

What is on the top?

400
An igneous rock that cools above the surface.

What is an extrusive rock?

400

The term for the change in appearance of a rock.

What is deformation?

400

The 2 process for sediments being laid down and then forming layers.

What are deposition and sedimentation?

400

The 2 processes that transport sediments and then lays them down in a new location.

What are erosion and deposition?

400

Where the oldest layers of a sedimentary rock are found.

What is the bottom?

500

An igneous rock that cools beneath Earth's surface.

What is an intrusive rock?

500

The lines on a metamorphic rock look different than on a sedimentary rock because of this.

What is deformation from heat and pressure (partial melting and squishing)?

500

The 2 processes that take layered pieces of rock and turn them into a sedimentary rock.

What are compaction and cementation?

500

The reason it is called The Rock Cycle.

What is rocks are always changing forms (or the processes never end)?

500

The term for the different layers of a sedimentary rock.

What is strata?

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