Across
- 1. Clue: It is part of the periodic table.
- 6. Clue: Bacteria in the ocean
- 7. Clue: It is used for energy in Australia.
- 9. Clue: Part of the ward fossils
- 10. Clue: it is another word for the sky.
Down
- 2. Clue: Another word for rocks.
- 3. Clue: We eat it.
- 4. Clue: How plant gets energy from the Sun.
- 5. Clue: it does not mix with water.
- 8. Clue: Another word for rotting.