Across
- 5. I hold most of a building's load and I'm only subject to extension forces
- 6. I build your roads, buildings, bridges, and more
- 7. the ends of a bridge
- 8. I pull your building apart
- 9. I ____ this much area
Down
- 1. I am built on another structure
- 2. I am the subsection of a structure
- 3. I hold your arch together
- 4. I support a structure and am usually made of triangles
- 6. I will squeeze your building
- 7. I go over your head, a curved structure holding up the wall for you