Across
- 2. A machine which creates energy
- 5. Getting used to something new
- 6. Russian astronaut
- 9. liquid turned into a gas
- 10. No in charge of a device or machine
- 11. Outside. Opposite of internal
- 12. A adventure to discover something new
- 14. To acclimatise or get used to something
- 17. Getting rid of something
- 18. Something used to clean a surface
- 20. The team in charge of an organisation
Down
- 1. place for scientic experiments
- 3. A layer of gases around a planet
- 4. The first or beginning of something
- 7. Not normal or odd or strange
- 8. A blockage or when something is jammed
- 13. Opposite of temporary
- 15. Something that is put together or built
- 16. Very skilled
- 19. Trying to achieve something