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Earth and life science, powerpoint presentation
- 1. PHYSICAL SCIENCE LONG QUIZ !!!
- 2. Q1: Which of the following is the most accepted theory about the formation of the universe that explains why it continues to expand? big bang Theory pulsating theory oscillating theory steady state theory A C D B
- 3. Q2: The term "biosphere" was popularized by __________________(1863-1945), a Russian - Ukranian scientist who hypothesized that life is a geological force that shapes the Earth Friedrich Wilhelm Vladimir Vernadsky Moustafa Chahine Edwin Hubble A C D B
- 4. Q3: The four subsystems of Earth are... the troposphere, stratosphere, mesosphere, and thermosphere the inner core, outer core, mantle, and crust the geosphere, hydrosphere, atmosphere, and biosphere Jimmy Johns, Subway, Potbelly, and Firehouse A C D B
- 5. Q4: . In what sphere of the earth are the rocks and minerals found? Atmosphere Hydrosphere Biosphere Geosphere A C D B
- 6. Q5: Why does the word solar system mean? The earth and planets that move around it The earth and moon that moves around it The sun and moon that moves around it The sun and planets that move around it A C D B
- 7. Q6: What is a property of mineral that refers to a reflection of light and can be categorize as metallic, submetallic and no-metallic? Brittle Hardness Ductility Luster A C D B
- 8. Q7: What is Luster? The tendency of a mineral to split easily along flat surfaces A measure how easily a mineral can be a scratched The way mineral shines, or reflects light The color of a mineral when it is ground into a powder A C D B
- 9. Q8: Which statement on mechanical weathering is NOT true? Rocks breaks into smaller fragments Moss on the wall creates hairline fractures in the cement Water in crevasses freezes in winter and thaws in the summer Chemical changes happen in rocks A C D B
- 10. 9-12 Give the four(4) Earth subsystem
- 11. 13-15 Give the three (3) types of rocks
- 12. How are rocks classified (5pts)
- 13. Give an idea why Earth’s Magnetic Field is important? (5pts)
- 14. What is the difference between Exogenic and Endogenic Processes (10pts)