4th Grade Unit 3 Our Changing Earth

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Across
  1. 4. A change that is caused by something
  2. 5. When something solid becomes part of a liquid
  3. 6. When rocks and soil are broken down by wind, heat, water, or ice
  4. 9. A large valley between high, steep walls of rock
  5. 11. When rocks and soil are moved or washed away
  6. 12. Large piece of ice that moves slowly and creates landforms
  7. 14. High, steep rock at the edge of an ocean or sea
  8. 15. When something lies on top of something or between other things
  9. 16. A large hole underground or in the side of a hill
Down
  1. 1. When smaller pieces are cracked or broken off a large rock
  2. 2. When rocks and soil are dropped somewhere else by wind, water, or ice
  3. 3. A land at the edge of a sea, ocean, or lake
  4. 7. The study of Earth's rocks and soil
  5. 8. Something that has lots of power
  6. 10. A few steps of changes that happen naturally
  7. 13. To make a change or something different