Explanation:

- Igneous Rocks:

- Formed by the cooling and solidification of magma or lava.

- Examples include basalt and granite.

- Correct Answer

- Sedimentary Rocks:

- Created by the accumulation and compaction of mineral and organic particles.

- Commonly formed in layers and often contain fossils.

- Metamorphic Rocks:

- Result from the transformation of existing rock types due to heat and pressure.

- Examples include marble and slate.

- Rock Salts:

- Formed from the evaporation of saline water.

- Mainly composed of sodium chloride, used in cooking and industry.