Across
- 1. Made from limestone
- 4. A natural resource used to make electrical wires
- 6. Used for solar power
- 8. Resources that do not naturally replenish
- 9. Used to make surgical gloves
- 10. A natural resource used for energy
Down
- 2. Resources made by people
- 3. Resources from nature and the environment
- 5. Used for medicine and food
- 7. Resources that naturally replenish themselves