REVIEW FOR SCIENCE FINAL EXAM 1

Notes

REVIEW FOR SCIENCE FINAL EXAM 1 **True or False Questions** 1. Cave formation is generally a very quick process. a. TRUE b. FALSE 2. The Milky Way Galaxy formed 4.6 billion years ago. a. FALSE b. TRUE 3. Asteroids are circular-shaped because they have enough gravity to become round. a. TRUE b. FALSE 4. The Milky Way galaxy is about the same age as the universe. a. TRUE b. FALSE 5. According to the Big Bang theory, the Universe was initially the size of Earth. a. TRUE b. FALSE 6. Pedocal soils form in drier, temperate areas where grasslands and brush are the usual types of vegetation. a. TRUE b. FALSE 7. Where there is intense weathering, soils are often thick and nutrient-rich. a. TRUE b. FALSE 8. Soil type influences a region's vegetation. a. TRUE b. FALSE 9. The longer the amount of time the soil remains in an area, the greater the degree of alteration. a. TRUE b. FALSE 10. Adaptations require a change in genes. a. TRUE b. FALSE 11. If an environment is stable, species won't change. a. TRUE b. FALSE 12. Adaptations require a change in genes. (Note: This quest...