Across
- 1. Canaries were used in Victorian mines to detect ________________.
- 4. 100cm is the same as 1 ________________.
- 5. The bones that protect the heart and lungs.
- 7. The name of the Christian place of worship.
- 8. In 79AD, Vesuvius destroyed this town.
- 9. The longest river in the world.
Down
- 2. The first man to step foot on the Moon was ¬Neil ________________.
- 3. The force acting between two moving surfaces. E.g. between a tyre and the road.
- 6. The scientific term for breathing.
- 10. Ernest Shackleton’s ship was The ________________.
