Weather

2. A device used to measure atmospheric pressure.
3. A climate pattern characterized by warming of sea surface temperatures in the equatorial Pacific Ocean
5. A rotating column of air in contact with the ground and extending from a thunderstorm.
7. A prediction of future weather conditions.
11. This is the process by which water vapor turns into liquid water, forming clouds.
14. The amount of moisture in the air.
15. A severe tropical storm with strong winds and heavy rain.
17. The process by which water changes from a liquid to a gas or vapor.
18. The long-term pattern of weather in a particular area.
19. A storm with lightning and thunder, often accompanied by heavy rain or hail.
20. A type of severe weather characterized by strong winds and a rotating funnel-shaped cloud.

1. A weather phenomenon caused by the trapping of heat in the Earth's atmosphere.
4. A line on a weather map connecting points of equal atmospheric pressure.
6. Fluffy, white clouds with flat bases, typically indicating fair weather.
8. A boundary between two air masses with different temperatures and densities.
9. A type of radar used to track precipitation and weather patterns.
10. Low, gray clouds that often bring rain.
12. The study of weather and atmospheric conditions.
13. A layer of gases surrounding the Earth.
16. A device used to measure temperature.