Across: |
| 1. | The number of people who live in a place. | | 5. | Ten years. | | 6. | Use. (noun) | | 9. | Everything around us, like trees, animals, water, and air. | | 10. | Someone who looks for plants to eat. |
|
Down: |
| 2. | Affect. | | 3. | Something you can use. | | 4. | The air around the Earth. | | 7. | Someone who kills animals for food. | | 8. | A gas that protects the Earth. |
|