Across
- 2. parts of the year that are classified by normal temperatures known as Spring, summer, autumn, winter
- 3. The process by which a gas changes into a liquid
- 6. A natural resource that can’t be replaced in a reasonable amount of time
- 7. a tool that is used to tell the direction from which the wind blows
- 8. the rise and fall in the water level of the ocean
- 10. The process by which a liquid changes into a gas
- 12. Water that doesn't soak into the ground and flows across Earth's surface
- 13. ____ formation is caused by water vapor cooling and condensing
- 15. The mixture of gases that surrounds Earth
- 17. A ____ front caused when cold air mass replaces warmer air and the temperature decreases
- 19. The condition of the atmosphere at a certain place and time
Down
- 1. The use of less of something to make its supply last longer
- 2. provides the major source of energy for water to move through the water cycle
- 4. Water that falls from clouds to Earth's surface
- 5. the boundary between two air masses
- 9. the process in which water continuously moves from Earth’s surface into the atmosphere and back again
- 11. a change in the appearance of the moon’s shape as it orbits Earth
- 14. A natural resource that can be replaced in a reasonable amount of time.
- 16. a dark area or shape produced by a body coming between rays of light and a surface
- 18. A ____ front caused when warm air mass replaces cooler air and the temperature rises