Avery's crossword puzzle

1. bridge that forms an arch
4. bridge bridge that consists of beams supported by columns.
8. thermal energy that flows from a higher to lower temperature.
9. thermal energy transfer that doesn't require matter.
12. any device securing a suspension bridge at either end.
13. law of thermodynamics heat never flows spontaneously from a lower to a higher temp.
15. stayed bridge a bridge that consists of one or more towers (or cables) supporting the bridge deck.
16. increases when the average kinetic energy of the particles in a material increases.
17. energy total kinetic and potential energy of the particles in a material.
19. pushing force that tends to lower objects.
20. pulling or stretching force that tends to lengthen objects.

2. very strong rope made of wire and metal strands used to support cable cars or suspension bridges.
3. bridge a bridge on which the deck is hunting from cables.
5. a masonry, receiving the arch, beam, truss ect., at each end of the bridge.
6. the “top” of the bridge where you can either walk or drive.
7. a person who applies their understanding of science and math creating things for the benefit of humanity in our world.
10. materials in which thermal energy does not move easily.
11. thermal energy is transferred through matter by direct contact of particles.
14. a long, rigid, horizontal support structure of a structure.
18. the transfer of thermal energy by movement of matter.