Front

What is an intrusive rock?

Back

A type of rock that is formed inside the Earth from the slow cooling of magma.

Front

What does mafic mean in terms of rock color?

Back

Mafic rocks are dark overall in color due to their high content of magnesium and iron.

Front

How does sedimentary rock transform into igneous rock?

Back

Sedimentary rock transforms into igneous rock by melting and cooling.

Front

What process transforms sedimentary rock into metamorphic rock?

Back

Sedimentary rock transforms into metamorphic rock through heat and pressure.

Front

What is a defining characteristic of minerals?

Back

Minerals have a definite chemical composition.

Front

What is the difference between igneous and sedimentary rocks?

Back

Igneous rocks are formed from cooled magma or lava, while sedimentary rocks are formed from the accumulation of sediments.

Front

What are the two main types of igneous rocks?

Back

Intrusive (plutonic) and extrusive (volcanic) rocks.

Front

What is the rock cycle?

Back

The rock cycle is the continuous process of rock formation and transformation between igneous, sedimentary, and metamorphic rocks.

Front

What is weathering?

Back

Weathering is the process of breaking down rocks into smaller pieces through natural forces.

Front

What is erosion?

Back

Erosion is the movement of weathered rock and soil from one location to another, often by water, wind, or ice.