1. Rock Cycle Webquest Cody

2. Table of Contents Introduction Sedimentary Rocks Igneous Rocks Metamorphic Rocks Big Task Small Tasks

3. Introduction The rock cycle is an idealized cycle of processes undergone by rocks on the earths crust.

4. Sedimentary rocks Sedimentary rocks form when little grains of rock get super heated and are pressed together to make rock.

5. Igneous rocks Metamorphic rocks form when magma from volcanoes erupts and cools on the Earths surface. Depending on how fast the lava cooled is how big the crystals are.

6. Metamorphic rocks Metamorphic rocks form when other types of rocks undergo extreme heat, chemical changes or pressure.

7. 1. Go to the hyper link at the bottom and do research on the rock cycle. Then make a slideshow/ movie in smart notebook explaining how the rock cycle works. http://www.personal.psu.edu/cll161/insys%2 0441/main.html http://www.personal.psu.edu/cll161/insys%2 0441/main.html Big Task

8. Small Tasks 1. Find 5 types of sedimentary rocks and compare them in color and hardness 2. Find 5 types of metamorphic rocks and compare them in streak and density 3. find 5 types of igneous rocks and compare them in luster and cleavage