The rational expression is called ________ if the degree of the numerator is greater than or equal to that of the denominator, and is called ________ if the degree of the numerator is less than that of the denominator.
GEOLOGY TEST #1 STUDY GUIDE 1. What is the difference between mafic and felsic rocks 2. What is a mineral 3. Explain the difference between silicates and non-silicates. 4. What is a Ferromagnesian Silicate Give an example. 5. What is a Non-Ferromagnesian Silicate Give an example. 6. What are Igneous Rocks 7. Explain extrusive and intrusive rocks. 8. Define/describe phaneritic, aphaneritic, and porphyritic 9. Briefly explain the formation of silicates. 10. Explain the Law of Superposition and Law of Original Horizontality. Who came up with these laws 11. Write out Bowen’s Reaction Series. 12. Explain the Silica tetrahedral. 13. Explain the 4 steps of the Scientific Method. 14. Why is the moon important 15. What is the difference between cleavage and fracture Give