Rock Cycle Flashcard

Front

What is the process called when layers of sediment build up and exert pressure on the layers below?

Back

Compaction

Front

What type of rocks are formed from heat and pressure?

Back

Metamorphic rocks

Front

What determines the texture of igneous rocks?

Back

The texture of igneous rocks is determined by their crystal size, which is influenced by how quickly they cool.

Front

What two factors can change sedimentary rock into metamorphic rock?

Back

Heat and pressure.

Front

What are the three main types of rocks?

Back

Igneous, Metamorphic, Sedimentary.

Front

What is erosion?

Back

Erosion is the process by which soil and rock are removed from the Earth's surface by natural processes such as wind or water flow.

Front

What is sedimentary rock?

Back

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

Front

What is the rock cycle?

Back

The rock cycle is a continuous process where rocks are formed, broken down, and reformed over time.

Front

How do igneous rocks form?

Back

Igneous rocks form from the cooling and solidification of molten rock (magma or lava).

Front

What is metamorphism?

Back

Metamorphism is the process by which existing rocks are transformed into metamorphic rocks due to heat, pressure, or chemically active fluids.