Across
- 2. An instrument used to make very small objects look bigger.
- 3. An underground passage through which people or vehicles can travel.
- 4. around To travel from one place to another.
- 7. To receive money for working.
- 9. What something is made of, such as wood, metal, or glass.
- 11. A machine that washes dirty plates, cups, and cutlery.
- 14. To tell someone about a possible danger or problem.
- 16. To take air into your lungs and let it out again.
- 19. Full of people, with very little space to move.
- 20. A building where goods are produced, often using machines.
Down
- 1. A situation in which there is no sound or noise.
- 5. A kitchen appliance used to make bread crispy and brown.
- 6. A person who works underground to dig for coal or other minerals.
- 8. A system of tracks on which trains travel.
- 10. The state that something is in, or a situation that must exist.
- 12. engine A machine that uses steam to produce power.
- 13. A sudden, violent burst that often produces a loud noise and causes damage.
- 15. To burst suddenly and violently, often making a loud noise.
- 17. up To lift something from the ground or another surface.
- 18. Able to cause death.