Across
- 5. to get or reach something by working hard
- 7. continuing to exist or happen, especially for longer than is usual
- 9. a covering piece of material or a part that lies over or under another
- 11. to join two or more things together
- 12. someone whose job is to study a subject carefully
- 13. a shorter, quicker, or easier way to get to a place
- 15. the lowest part, point, or level of something
- 16. a tunnel-like connection between widely separated regions of space-time
- 17. to bend one part of something over or against another part
- 18. not solid or firm and therefore not strong, safe, or likely to last
- 19. the tube inside the neck that leads to the stomach and lungs
Down
- 1. an idea or set of ideas that is intended to explain facts or events
- 2. an outside part or layer of something
- 3. a person who is traveling in a vehicle but is not operating it
- 4. to use force to cause something, such as a wire or pipe to become curved
- 6. the activity of searching and finding out about something
- 7. a large, round object in space such as the Earth that travels around a star
- 8. to make a hole in something with a special piece of equipment
- 10. to press something so hard that it breaks or loses its shape
- 14. to do something special or enjoyable for an important event