Across
- 2. The study of organisms and how they react with each other
- 6. A more connected world
- 8. When a liquid changes into a gas
- 12. Those who create goods
- 13. The journey where rocks get created, change into different forms, then destroyed
- 15. Solar energy, wind, waves
Down
- 1. Oil, natural gas, coal
- 3. Energy from the sun
- 4. A group of people living in the same area
- 5. Solids or liquid that fall back to ground
- 7. A method of procedure, A test
- 9. The ability to do work
- 10. Using natural resources
- 11. Those who buy goods
- 14. Harmful gases are brought into our environment