Across
- 2. We measure it in grams (g) or kilograms (kg)
- 4. When objects get hotter, their volume increases
- 7. The space a substance occupies
- 8. There are many types, including thermal and light
Down
- 1. A computer, for example
- 3. It has two properties we can measure
- 5. An action that makes an object move or changes its shape
- 6. A type of simple machine that begins with "p"