Name: __________________________________ Date: _______ Hour: ____ Earth Processes and Rock Layers Notes Slide 1: Erosion Slide 2: Mountain Building Erosion is the ________________ away of material through _____________________ and ____________________. The process of ______________ can expose (___________) layers of rock. Slide 4: Rocks & Geologic Time Slide 5: Glaciers Mountain building occurs when 2 ______________ plates of equal _________________ collide. – – The plates crush together, causing land to be __________________ up and break. The _____________________ and study of rock layers is used for the _____________________ of geologic __________________. Glaciers are _____________ moving masses of ______________ formed from compacted layers of ___________________. Glaciers ____________ and change with ________________________ change, gravity, and high _________________. Glaciers carve out _______________________. Glaciers move ______________ out of mountains. Erosion, __________________ building, and ___________________ movement change the surface of the ____________ and earth materials to form ______________. Rock ________________ are used to show the ___________________ time and _____________ of the Earth. Mountain building _______________ the shape of Earth’s __________________. Slide 3: Mountains and Erosion Over time all _____________ will crumble through ____________________. Mountain _______________ will eventually become _________________ hills. Slide 6: Changes to Earth’s Surface