Here's a breakdown:
* Igneous rocks are formed from the cooling and solidification of magma (molten rock) or lava.
* Sedimentary rocks are formed from the accumulation and cementation of sediments, which are fragments of pre-existing rocks, minerals, or organic matter.
* Metamorphic rocks are formed when existing rocks are transformed by heat, pressure, or chemical reactions, without melting completely.
The rock cycle is a continuous process where rocks are constantly being transformed from one type to another.
Here's how it works:
1. Igneous rocks can be weathered and eroded to form sediments.
2. Sediments can be transported and deposited to form sedimentary rocks.
3. Sedimentary rocks can be buried deep underground and subjected to heat and pressure, transforming them into metamorphic rocks.
4. Metamorphic rocks can be further transformed by heat and pressure, eventually melting to form magma.
5. Magma can cool and solidify to form new igneous rocks.
The rock cycle is a beautiful example of how Earth's processes are interconnected. It's a dynamic and ongoing process that has been shaping our planet for billions of years.
