Weather

1. A warm air mass advances to replace a cold air mass
3. The amount of water vapor in a given volume of air
4. An area where air is sinking and wind blow out from the center
5. The tempuature at which the air is saturated with water vapor
6. Height Of An Object or point in relation to sea-level
9. A tool used to measure wind speed
11. A cold air mass advances to replace warm air mass
13. A huge volume of air that has a uniform tempuature and humidity
14. The condition of the atmosphere in a certain place and specific time
16. A boundary between one air mass, and two cold ones, where the warm air is pushed up
18. An area where air is rising and wind blows to the center
20. A tool used to find the wind direction
21. A line on a weather map that connects places with the same air pressure
22. Water droplets that form on surfaces due to condensation of water vapor
23. A tool used to measure atmospheric pressure

2. The Weight of all the air in the atmosphere
7. A tool used to measure humidity
8. How much water vapor is in the air compared to the max amount air can hold
10. A tool used to measure precipitation
12. The layer of the atmosphere closest to Earth's surface where weather occurs.
15. Tiny or liquad Particles Suspended in the atmosphere
17. A boundary between a warm and cold air mass that is not moving
19. Air that is moving from one place to another
20. The boundary where two air masses meet