9. What is your favorite type of fossil? Describe the mode of fossilization or type of fossil that it is. 10. Why is evolution a pattern? 11. What is a monophyletic group? 12. Why does the Quaternary have repeated glacial and interglacial cycles? 13. What terrestrial mammal group did whales evolve from? 14. What are some ways that humans have impacted the geological record?