Final answer:
Rocks are made up of different combinations of minerals or just one mineral. The basic types of rocks include igneous, sedimentary, and metamorphic.
Step-by-step explanation:
Rocks are made up of minerals. Minerals are the basic building blocks of rocks, which means rocks are made up of different combinations of minerals or just one mineral in some cases. For example, granite is a rock that is made up of a combination of minerals including quartz, feldspar, and mica. Additionally, there are three basic types of rocks: igneous, sedimentary, and metamorphic.