Rocks and Rock Cycle

Front

What is the rock cycle?

Back

The rock cycle is a continuous process that describes the transformation of rocks through various stages: igneous, sedimentary, and metamorphic.

Front

What are the three main types of rocks?

Back

The three main types of rocks are igneous, sedimentary, and metamorphic.

Front

What is an igneous rock?

Back

Igneous rocks are formed from the cooling and solidification of magma or lava.

Front

What is a sedimentary rock?

Back

Sedimentary rocks are formed from the accumulation and compaction of mineral and organic particles.

Front

What is a metamorphic rock?

Back

Metamorphic rocks are formed from existing rocks that undergo changes due to heat, pressure, or chemically active fluids.

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 in sedimentary rock formation?

Back

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

Front

What is a parent rock?

Back

A parent rock is the original rock from which a metamorphic rock is formed.

Front

What does 'foliated' mean in metamorphic rocks?

Back

Foliated refers to the layered or banded appearance of certain metamorphic rocks due to the alignment of minerals.

Front

What does 'non-foliated' mean in metamorphic rocks?

Back

Non-foliated refers to metamorphic rocks that do not have a layered or banded appearance.