Week 3- Amelia & Axel

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Across
  1. 2. giant ocean waves caused by earthquakes.
  2. 5. to locate objects using sound waves.
  3. 7. the dividing number of a division equation.
  4. 9. a sudden break or burst.
  5. 10. the act of destroying.
  6. 11. a coastal area between high & low tide marks.
  7. 12. where the ocean (saltwater) and a river (freshwater) meet.
  8. 13. an animal that does not have a backbone or vertebrae column.
  9. 15. to interrupt a activity.
  10. 16. the amount of salt that has dissolved in water.
  11. 17. to block a physical path.
  12. 18. to build something physical.
Down
  1. 1. to stop an activity.
  2. 3. Not planed or scheduled.
  3. 4. an answer to a division question.
  4. 6. to explode and or break or burst.
  5. 8. to teach someone.
  6. 14. unable to pay what you owe.