Earth Rocks Requirements

Complete requirements 1 and 2 plus at least 2 others.

1. Examine the 3 types of rocks: sedimentary, igneous, & metamorphic.
2. Find a rock, safely break it apart & examine it.
3. Make a mineral test kit, & test minerals according to the Mohs scale of mineral hardness. Using the Rock Cycle chart or one like it, discuss how hardness determines which materials can be used in homes, landscapes, or for recreation.
4. Grow a crystal.