Rock Transformations

Front

What is sedimentary rock?

Back

Sedimentary rock is a type of rock formed by the accumulation and compaction of mineral and organic particles, often in layers.

Front

How is sedimentary rock formed?

Back

Sediment is moved to an area near water. Over time, the sediment is compacted and cemented together to form sedimentary rock.

Front

What is magma?

Back

Magma is molten rock located beneath the Earth's surface that can cool and solidify to form igneous rock.

Front

What are the two main energy sources that drive the rock cycle?

Back

The two main energy sources are energy from the Earth's interior (core) and energy from the sun.

Front

What processes are involved in the formation of sedimentary rocks?

Back

The processes involved are compaction and cementation.

Front

What is the difference between igneous and sedimentary rock?

Back

Igneous rock forms from cooled magma or lava, while sedimentary rock forms from the accumulation of sediments.

Front

What is compaction in the context of sedimentary rock formation?

Back

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

Front

What is cementation in the context of sedimentary rock formation?

Back

Cementation is the process where dissolved minerals crystallize and bind sediment particles together.

Front

Can sedimentary rocks form quickly?

Back

No, the formation of sedimentary rocks typically takes thousands to millions of years.

Front

What is the rock cycle?

Back

The rock cycle is a continuous process where rocks are formed, broken down, and reformed through geological processes.