Across
- 5. A number of carriages on a railway
- 8. To move in a circle on a central axis
- 10. Excessively credulous belief in and reverent for the supernatural
- 11. The vapour into which water is converted when heated
- 12. Disc or short cylinder fitting closely within a tube in which it moves up and down
Down
- 1. The action or process of moving or being moved
- 2. Excavations in the earth
- 3. A toothed wheel
- 4. Something that is burned to produce heat or power
- 6. A circular object that revolves on a axle and fixed below a vehicle
- 7. A machine with moving parts that converts power into motion
- 9. A department or branch of craft or business