Across
- 4. A natural resource that cannot be replaced
- 5. The effect of a rotating body that influences motion to the contents around it
- 7. A high region or area
- 8. A large-scale and long-term change to Earth's weather
- 11. A resource that be replaced in your lifetime
- 15. A natural event that threatens lives
- 18. Divides the earth's geological history into time periods
- 19. The part of death where life exists
Down
- 1. A material God made for human use
- 2. What is happening in the atmosphere at a given time and location
- 3. A gas that contributes to global warming
- 6. The movement of water
- 8. The average weather conditions
- 9. All the living and nonliving things that surround an organism
- 10. A force between two different objects
- 12. Where most surface water goes to collect
- 13. The removal of rock and weathered soil
- 14. A Volume of air defined by its temp and content
- 16. Where an organism lives
- 17. The permanent loss of something