Rocks & Rock Cycle

Front

What is limestone?

Back

Limestone is a sedimentary rock formed from the accumulation of marine organisms' remains, such as coral and shells.

Front

What process transforms limestone into marble?

Back

The transformation of limestone into marble occurs through heat and pressure during the metamorphic process.

Front

What type of rock is formed from smaller pieces of rock settling at the bottom of a lake?

Back

Sedimentary rock.

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.

Front

What type of rock is formed from molten magma?

Back

Igneous rock.

Front

What happens to a rock when a lot of heat is applied?

Back

It can turn into magma.

Front

What are the three main types of rocks?

Back

Sedimentary, Igneous, and Metamorphic.

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.

Front

What is compaction in the context of sedimentary rocks?

Back

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

Front

What is cementation?

Back

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