science vocab
Across
- 2. the introduction of harmful materials into the environment
- 4. the process by which a liquid turns into a gas
- 6. a person who consumes a product or service
- 8. energy from the sun that is converted into thermal or electrical energy
- 12. a simple tool used to identify a specific object
- 13. a resource of which there is a seemingly endless supply because it can be replenished
- 15. ability to maintain or support a process over time
Down
- 1. the growing independence of the worlds economies, cultures, and populations brought by trade
- 3. a vertical section of the soil that depicts all of its horizons
- 5. a process in which deep, cold water rises toward the surface
- 7. the study of organisms and how they interact with the environment around them
- 9. any liquid or frozen water that form sin the atmosphere and falls to earth
- 10. a maker or manufacturer of something
- 11. a group of people with a common characteristic or interest living together within a larger society
- 14. the ability to do work