Across
- 1. A _________ resource is anything in nature that humans use to meet their needs.
- 3. Oil is made by heat and _________ from being buried by sand and rock.
- 5. _________ is a gas material, made from dead plants and animals that lived a long time ago.
- 7. Wind is _________ air.
- 8. Oil can be turned into _________ and other fuels.
- 9. Some items you can _________ at home: paper, cardboard, plastic, glass, aluminum
- 10. It’s used to create electricity, and Windmills/turbines help _________ it.
- 13. A _________ resource is a natural resource that can be replaced within a lifetime.
- 15. A basic human need is _________.
- 16. Examples of renewable resources are: _________ plants, wood, energy and other useful materials.
- 17. A solid material made from plants that lived a long time ago.
- 19. Natural gas is made by _________ and pressure from being buried by sand and rock.
- 20. Water can be replaced through the water cycle, and can be used to create _________.
- 21. Coal is made by heat and pressure from being _________ by water, soil, and rocks.
Down
- 1. A _________ resource is a natural resource that cannot be replaced within a lifetime.
- 2. Ways you can _________ at home: Choose items that can be used many times, fix broken items instead of replacing them, donate or sell items you no longer need.
- 4. Coal can be used to make energy and _________.
- 6. _________ is saving and protecting Earth’s resources and using them wisely.
- 10. Natural gas can be used to _________ food and heat homes.
- 11. Ways you can _________ at home: Turn off water and lights when not in use. Use public transportation, share a ride, ride a bike, or walk, buy only what you need and items that will last.
- 12. Some resources can be _________ easily while others cannot
- 14. It may provide: food, materials, and _________.
- 18. _________ is a liquid material, made from dead plants and animals that lived in the ocean a long time ago.