SHOWME Tutorials: http://www.showme.com/sh/?h=kVCPJGy
http://www.showme.com/sh/?h=4jG2Rwu
1. How are igneous rocks formed?
2. How does magma differ from lava?
3. What is the connection between cooling rate and the three principal textures of igneous rocks? (Name and describe the 3 textures and how their cooling rate differs.)
4. What is Bowen’s Reaction Series? What does it describe?
5. What is magmatic differentiation and how does it relate to Bowen’s Series?
6. What are the three primary types of igneous rock compositions?