Across
- 3. What makes things warm or hot.
- 5. Something that lets heat or electricity pass through, like metal.
- 7. How hot or cold something is.
- 8. Something that stops heat or electricity, like a jacket.
- 9. Stuff like air that spreads out everywhere.
- 12. Heat that moves without touching anything, like the sun’s warmth.
- 13. How much space something takes up
Down
- 1. Everything that is made of stuff.
- 2. Heat moving in liquids or air by moving around, like warm air rising.
- 4. Stuff that flows, like water.
- 6. How heavy something is.
- 10. Stuff that keeps its shape, like a rock.
- 11. Heat moving through things that touch, like a hot pan handle.