1. Geology Thinking Sheet 12/5/2017 or 12/6/2017
What are the three chemical composition layers of the Earth?
What are the five physical properties layers of the Earth?
Chemical – Crust, Mantle, Core
Physicall – Lihtosphere, Asthenosphere, Mesosphere, Outer Core, Inner Core.

2. What something is made out of; Silica, Iron, etc.
Vocabulary!
What something is made out of; Silica, Iron, etc.
Radioactive Decay
Crust
Mantle
Core

3. Heat of Formation Vocabulary!
Heat left over from when our planet formed 4.5 billion years ago.
Heat of Formation
Bombardment of particles

4. Earth’s Layers
Stations

5. Stations – Pages 16 & 17
Go to each station and complete the task cards. Fill out the information on pages 16 & 17 of your packet.
Make sure to follow the task completely and beware of cards that say you need to complete at least TWO other tasks before completing this station.