About this document
Understanding Rock Types and Earthquake Safety by Charies Catacutan Tapnio is a document available to read on EtoBox.
There are three main types of rocks: igneous, sedimentary, and metamorphic. Igneous rock forms from cooling magma or lava. Sedimentary rock forms from compressed and cemented sediment. Metamorphic rock forms from changes to existing rock types due to heat and pressure in the Earth.
- Author
- Charies Catacutan Tapnio
- Language
- EN