Across
- 4. A metal used in construction and manufacturing
- 5. A valuable resource often used generation of electricity
- 6. Provides renewable energy through turbines
- 8. Fossil fuel
- 9. Essential for life and covers most of the Earth's surface
Down
- 1. A rich source of nutrients for plants
- 2. Earth's primary source of energy
- 3. A precious metal often used in making jewellery
- 7. A natural resource used making in electricity wires