Across
- 2. This is something we mostly find on a beach
- 5. This is a residue of burning wood
- 7. This is burning coal
- 8. ... gets collected on paper when it is kept on top of flame
- 9. What you get when you fart
- 10. It is on the top of a burning candle
Down
- 1. It something that become smaller as it ages
- 3. This is what some cars run on
- 4. Water is made of Hydrogen and ....
- 6. We use fire to ... meat