Why do we explore

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Across
  1. 3. wish to know something
  2. 4. people gathered
  3. 6. that it is difficult to happen
  4. 8. has a lot of knowledge and skill
  5. 9. causes emotion
  6. 10. new discoveries
Down
  1. 1. know about something
  2. 2. search for information
  3. 5. a reason to do something
  4. 7. carry out something