Final Review

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Across
  1. 1. The longest era on the geologic time scale. (8 letters)
  2. 7. Water vapor turning into liquid. (12 letters)
  3. 8. The energy of motion. (7 letters)
  4. 9. A volcanic eruption that releases hot gases and ash. (9 letters)
  5. 11. State of matter that has a fixed shape and volume. (5 letters)
  6. 12. The change in matter that does not create new substances. (8 letters)
  7. 13. The large plates that make up Earth’s crust. (6 letters)
  8. 15. The scale used to measure earthquake magnitude. (7 letters)
  9. 17. A type of plate boundary where plates move apart. (9 letters)
  10. 21. A type of mixture where the particles can be separated easily. (10 letters)
  11. 23. The layer of the atmosphere where weather occurs. (9 letters)
  12. 24. The era we are currently in. (8 letters)
  13. 25. Precipitation in the form of ice. (3 letters)
  14. 28. Period known for the dominance of dinosaurs. (9 letters)
  15. 29. The force that moves air around the Earth. (3 letters)
  16. 30. The boundary where two air masses meet. (5 letters)
  17. 32. Energy from the sun. (5 letters)
  18. 33. – Energy stored in an object due to its position. (9 letters)
  19. 35. The process that causes mountains to form at convergent boundaries. (7 letters)
  20. 36. – The smallest unit of an element. (4 letters)
Down
  1. 2. The energy stored in food or fuel. (8 letters)
  2. 3. Type of cloud that forms thunderstorms. (14 letters)
  3. 4. A type of plate boundary where plates collide. (10 letters)
  4. 5. The process plants use to convert sunlight into chemical energy. (12 letters)
  5. 6. Period when mammals became dominant. (9 letters)
  6. 10. The type of storm that has rotating winds and can cause flooding. (7 letters)
  7. 14. The measure of how hot or cold the air is. (7 letters)
  8. 16. – A large storm that forms over warm ocean water. (8 letters)
  9. 18. The layer of Earth where tectonic plates move. (9 letters)
  10. 19. Energy associated with the movement of molecules. (7 letters)
  11. 20. A gas that has no definite shape or volume. (3 letters)
  12. 22. The process where liquid turns into a gas. (9 letters)
  13. 26. Energy that is transferred through heating. (7 letters)
  14. 27. The supercontinent that existed millions of years ago. (7 letters)
  15. 31. A massive wave caused by an underwater earthquake. (7 letters)
  16. 34. A sudden violent gust of wind. (5 letters)