1. The Earth’s Crust Test Review
Saturday, January 12, 2019Saturday, January 12, 2019

2. Test Review Rock Mineral 6 characteristics used to classify minerals
Moh’s hardness scale
Streak
Cleavage
Fracture
Lustre
4 kinds of lustre
Three rock families
Igneous rock
Igneous rock examples

3. Lava
Magma
Intrusive rock
Extrusive rock
Which forms larger crystals and why
Sedimentary rock
Sedimentary rock examples
Sediments
Beds
Compaction
Cementation
Geologic Time Scale
4 eras
Radioactive dating
Metamorphic Rock

4. Metamorphic rock examples – parent rock too
Rock Cycle