Final review Ch 1-3

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Across
  1. 2. / What is conglomerate rock consisting of angular shards of stone embedded in clay?
  2. 5. / What is the most valuable precious stone?
  3. 6. / What is solid ejecta that solidifies before it leaves the volcano?
  4. 10. / What is used to determine the color and mineral composition of soil?
  5. 11. / What is the type of stone that forms as magma solidifies?
  6. 14. / What is the green form of beryl?
  7. 21. / What is the region that is the most seismically active in the world?
  8. 22. / What is used to measure the explosivity of the volcano?
  9. 26. / What is the way that light is reflected from the surface of the mineral?
  10. 28. / What are the rarest, most valuable, most durable minerals in the world?
  11. 30. / What is the rocky narrow layer of the earth?
Down
  1. 1. / What is a type of volcano that pours out fluid lava and has a broad slope?
  2. 3. / What is a statement of fact in logic?
  3. 4. / What is the layer of soil that contains less organic and more mineral substances than other layers of soil?
  4. 7. / What is the variable that is the same in all the groups?
  5. 8. fault / What is a fault where one side of a fault moves horizontally across the other side?
  6. 9. / What is the most reflective mineral?
  7. 12. / What is the point above the earthquake where it originates?
  8. 13. / What is the scale used to measure hardness based on known harnesses?
  9. 15. / What are hills that form as glaciers overrun piles of till?
  10. 16. / What is the primary plant nutrient that is used for plant growth?
  11. 17. / What is the main agent of chemical weathering?
  12. 18. / What is the group of minerals containing silicon and oxygen?
  13. 19. / What is a gemstone that appears like the natural stone but with different chemical properties?
  14. 20. / What is the substance of the physical world?
  15. 23. / What is corundum with a blue color?
  16. 24. / What is a logical fallacy in which someone assumes a change in one factor due to a change in another factor?
  17. 25. / What affects the color of the soil?
  18. 27. / What is an organic sedimentary rock that is a fossil fuel?
  19. 29. / What is streaked metamorphic rock that is made from limestone?