Across
- 1. A statement or claim that is expected to be accepted without question or doubt
- 6. A time of intense difficulty, trouble, or danger
- 7. A period of ten years
- 9. A plan of action designed to achieve a long-term aim
- 14. The application of scientific knowledge for practical purposes
- 15. The detailed examination of something complex.
- 16. Relating to heat or temperature
- 19. Large-scale air masses that rotate around a low-pressure center
- 20. A state of peaceful agreement or balance
- 21. An event causing great and sudden damage; a disaster
- 22. An event, occurrence, or fact that can be observed
- 23. The cooperation of two or more forces to produce a greater effect
Down
- 2. The large bodies of salt water covering the Earth
- 3. Related to the study of weather conditions
- 4. general idea or explanation used to explain something
- 5. A prediction of what will happen in the future
- 8. The complete total of elements working together
- 10. The envelope of gases surrounding the earth
- 11. A large celestial body moving around a star
- 12. Feelings of pity and sorrow for someone's misfortune
- 13. Strong, sudden, and having a major effect
- 17. The regions of the earth occupied by living organisms
- 18. The line at which the earth's surface and the sky meet