The document summarizes key aspects of the lithosphere and the rock cycle. It describes how igneous rocks form from magma, and can be intrusive or extrusive. Sedimentary rocks form from compacted sediments, and metamorphic rocks form from heat and pressure changing other rock types. The rock cycle shows how rocks are continuously built up and broken down through volcanic eruptions, weathering, erosion, and sedimentation.

1. Chapter 19.3 Earth Science The Lithosphere GEE Science Summer Remediation Mr. Nash Donnie Bickham Middle School Room 204