Across
- 3. A light, silver metal used for cans and foil.
- 4. Fuel used for cooking, heating, or cars.
- 5. Energy from the sun.
- 7. Thin material used for writing or printing.
- 9. Clear liquid that we drink and use every day.
- 10. Thick paper used for boxes.
Down
- 1. A hard, clear material used in windows and bottles.
- 2. Energy from the wind.
- 6. Power that makes lights and machines work.
- 8. A light, strong material used in many things.
