Across
- 3. - a person who studies all the time
- 5. -someone who gets into other computer systems illigally
- 6. - to search a place to discover new things
- 8. - place where you make chemical experiments
- 11. - risky
- 14. - when people can't agree and they shout at each other
- 16. -you can count on them
- 20. -continue to live after a difficult situation
Down
- 1. -possible to wear
- 2. -something that has never been made before
- 4. - requiring a lot of effort
- 7. - being known by people, popular, admired, e.g. film star
- 9. -unusual experience, trip
- 10. - worth a lot of money, precious
- 12. -design, builds machines, roads, building
- 13. - a person who travels into space
- 15. - our planet
- 17. - unwanted online message
- 18. - join one piece with another
- 19. - you need oxygen to do it