2. ROCKS Quartz

3. Granite Sandstone Gneiss, Slate Rock Cycle

5. Increasing Si Increasing Mg, Fe, Ca Water - Honey - Toothpaste Silica increases viscosity Low Si - Med Si – High Si As magma cools, different crystals begin To form at different temperatures

6. Plutons

8. Peninsular Range Batholiths Extrusive Rocks

9. Hawaii, Mid Atlantic Ridge Mt. Fuji Long Valley Caldera, CA Runny, Low Viscosity, honey Intermediate, medium viscosity, toothpaste Stiff, Felsic, high viscosity, clay

11. Torrey Pines State Beach Clastic Chemical Biological sandstone Limestone coal

19. Red Sand Black Sand Green Sand White Sand

20. Green Sand Beach, Big Island White Sand Beach, Maui Red Sand Beach, Maui Black Sand Beach, Maui