Technology and science

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Across
  1. 2. You use it when you need to get somewhere but don't know the way
  2. 6. When you feel frozen how you feel
  3. 7. Someone who studies math
  4. 9. When the temperature is minus
  5. 10. Something you use every day
  6. 11. smaller computer
  7. 14. When you have a bad dream you have
  8. 15. the thing you look up things on the internet
Down
  1. 1. The man who is in space
  2. 3. Someone who researches science.
  3. 4. What subject IT specialist studying
  4. 5. A science that is interested in the character of a person
  5. 8. The way from which a person develops
  6. 12. Something that keeps us grounded.
  7. 13. A big worldwide problem