Across
- 1. supports weight around it
- 2. Foundation of structure
- 4. holds an arch together
- 7. The distance between supports
- 8. designs and maintains daily life structures
Down
- 1. An engineering term that rhymes with "adjustment"
- 2. above the substructure
- 3. a support in the shape of a triangle
- 5. a force that squeezes a structure
- 6. pulls apart structures