Unit 8 Extra Credit

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Across
  1. 4. type of succession that happens after a fire
  2. 7. pressure buildup under Earth's surface releasing lava and ash
  3. 10. block of slow moving ice that erodes sediments
  4. 11. when sediments are carried away
  5. 13. agent of erosion that causes landslides and holds us to earth
  6. 15. small pieces of rock that have broken off and are eroded
  7. 16. when rocks are broken down into smaller pieces
  8. 17. rocks are broken down by a chemical reaction
  9. 19. liquid that causes erosion (rivers and waves)
  10. 20. area of land defined by its climate, geography, and biotic factors
  11. 21. type of succession that happens after volcanic eruption
  12. 23. agent of erosion that creates sand dunes
  13. 24. when there is too much water for the land to absorb
Down
  1. 1. funnel shaped spinning winds over land
  2. 2. physically breaking down rocks
  3. 3. event that causes damage to ecosystems and manmade structures
  4. 5. Giant wave caused by earthquakes
  5. 6. water located underground
  6. 8. when sediments are dropped in a new location
  7. 9. moving surface water
  8. 12. large spinning storm over tropical oceans
  9. 14. land area that water drains off of into a body of water
  10. 18. vibrations caused by shifting tectonic plates
  11. 22. area of underground rock that water moves through