Explanation:

- Clastic sedimentary rock:

- Formed from mechanical weathering debris.

- Made up of fragments or grains derived from pre-existing rocks.

- Compaction and cementation of these particles create the rock.

- Examples include sandstone and shale.

- Correct Answer

- Chemical sedimentary rock:

- Formed from dissolved minerals that precipitate out of solution.

- Often occurs in bodies of water, leading to rock types like limestone.

- Organic sedimentary rock:

- Composed of the remains of plants and animals.

- Examples are coal and some types of limestone.

- Metamorphic rock:

- Not sedimentary; formed from existing rocks through heat and pressure.

- Examples include marble and schist.