Impact 3 Unit 6 Vocabulary 1 Crossword Puzzle

1234567891011121314151617
Across
  1. 3. to discover or notice something
  2. 4. information to show that something is true.
  3. 5. a unit for measuring angles.
  4. 7. something that is wanted or needed.
  5. 10. a person who learns and studies outer space.
  6. 13. what you can see when you look across a large area of land.
  7. 14. to progress or move forward.
  8. 16. a device that travels around a planet that can collect information.
  9. 17. extremely large in area, size and amount.
Down
  1. 1. to think about something.
  2. 2. the mixture of gases that surround a planet.
  3. 6. a word used to describe something serious and important.
  4. 8. a device or tool used for a specific task.
  5. 9. a large area of flat land.
  6. 11. a particular part of feature of something.
  7. 12. an area of low land between hills or mountains.
  8. 15. a fine powder that is made up of tiny pieces of dirt or sand.