type of rocks
How is Igneous rock formed.
When magma or lava cools quickly.
How is Sedimentary rock formed.
When pebbles or tiny stones fall in oceans or lakes they compact over many years.
How are Metamorphic rocks formed
when existing igneous, sedimentary, or other metamorphic rocks are transformed deep underground by immense heat, crushing pressure, and hot mineral-rich fluids
How are two types of Igneous rocks formed.
intrusive (inside of the Earth) Extrusive (outside on the Earth surface).
What is the Difference between rocks and minerals.
Minerals are pure, individual substances with a fixed chemical formula. Rocks are mixtures made up of one or more minerals combined together.