Space Exploration

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Across
  1. 1. It is necessary that we find a __________ to this long-term problem.
  2. 4. not showing serious thought, feelings,etc. about something
  3. 5. Without work, how can I _________ for my children?
  4. 7. causing or ending in death
  5. 8. without interruption
  6. 9. Our goal is to __________ a new research center in the north.
Down
  1. 2. His public _______ is very different from the real person.
  2. 3. _________ warming is increasing day by day.
  3. 5. They are studying behavior ______ among high-school students.
  4. 6. Cellphones can __________ data.