| 1 | The first ironclads were wooden ships plated with iron. | |
| 2 | Some of the world largest manufacturer of wooden What are? | |
| 3 | Local fishermen in wooden boats with mounted motors. | |
| 4 | At the front was a sharp point of iron that could smash through the sides of wooden ships. The Virginia could not move fast. | |
| 5 | My cedar receives six coats of lacquer. Do you know all the ingredients of lacquer? |