Across
- 2. A device that turns sunlight into electricity.
- 4. The clearing or cutting down of forests.
- 7. Cutting down trees to use the wood.
- 9. Extra food that wasn’t eaten and can be saved for later.
- 11. A long time with little or no rain, causing water shortages.
- 12. Gases or smoke released into the air, often from cars or factories.
- 14. Something that can keep going without harming the planet.
Down
- 1. Something found in nature that people use, like water, trees, or oil.
- 3. All the stages something goes through from beginning to end.
- 5. When too much water covers land that’s normally dry.
- 6. A machine that uses wind to make electricity.
- 8. A gas that comes from animals and rotting plants; it can warm the Earth.
- 10. A place where trash is buried under the ground.
- 13. To suffer or die from not having enough food.