Loading in 2 Seconds...
Loading in 2 Seconds...
3.1 THE ROCK CYCLE SHOWS HOW ROCKS CHANGE. Ch. 3: Rocks ~Rocks change into other rocks over time~. http://www.youtube.com/watch?v=1_fmgivwQKw. Vocabulary. ROCK A naturally formed solid that is usually made up of one or more types of minerals. ROCK CYCLE
Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.
3.1 THE ROCK CYCLE SHOWS HOW ROCKS CHANGE Ch. 3: Rocks~Rocks change into other rocks over time~ http://www.youtube.com/watch?v=1_fmgivwQKw
Vocabulary • ROCK • A naturally formed solid that is usually made up of one or more types of minerals • ROCK CYCLE • The set of natural processes that form, change, break down and re-form rocks • MINERALS • A substance that forms in nature, is a solid, has a definite chemical makeup, and has a crystal structure.
Most Rocks are made of Minerals = = Crystal structure
Most Rocks are made of Minerals • Rocks are made of different amounts of minerals calcite OBSIDIAN COAL LIMESTONE No Minerals No Minerals
Our World is Built of Rocks • Earth is built almost entirely of rocks • What do you see when you look at the Earth’s surface? • Solid and Molten Rock (between crust and metallic core)
Rocks in the World Around Us Granite Granite Limestone
Rocks Change as they Move Through the Rock Cycle http://www.neok12.com/php/watch.php?v=zX616a577c597f7c784c720a&t=Types-of-Rocks • Rock Cycle=no beginning or end (continuous) http://www.bbc.co.uk/schools/ks3bitesize/science/environment_earth_universe/rock_cycle/activity.shtml http://www.geolsoc.org.uk/gsl/pid/3892;jsessionid=8B83B75B0CCE65419D96795CA0287503 http://www.youtube.com/watch?v=ehcshoYIIM4&feature=related
Rock Types: Igneous Rock • Forms when molten rock cools to a solid • On Earth’s surface or within
Rock Types: Sedimentary Rocks • Forms when pieces of rock, plants, or other loose materials get together • Carried by or
Rock Types: Metamorphic Rocks • Forms from or pressure • Eventually raised to the surface
Rocks in the Crust • 95% • metamorphic and igneous • 5% • sedimentary
More on the Rock Cycle • ROCK CYCLE TEST • http://www.neok12.com/diagram/Types-of-Rocks-01.htm • Rock Cycle • http://www.classzone.com/books/earth_science/terc/content/investigations/es0602/es0602page02.cfm