Across
- 3. One thing being absorbed by another.
- 7. Light bouncing of an item.
- 9. The transfer from heat/energy from object to object.
- 10. Unit to measure energy.
- 11. How close particles are in something.
- 12. The transmission of energy through waves in the air.
Down
- 1. Electromagnetic radiation
- 2. The movement of flud heating and cooling.
- 4. A small portion of an object/matter.
- 5. Movement up and down or back and forth that happens quickly.
- 6. Becomes messy overtime.
- 8. The amount of movement particles have.
- 9. Things bumping into each other.