weather vocab

4. a tool used to measure precipitation in inches or centimeters
6. air that is moving from an area of high pressure to an area of lower pressure
8. a tool used to find the wind direction
9. the amount of water vapor in a given volume of air
12. an area where air is sinking and winds blow out from the center
13. a cold air mass advances to replace a cold warm mass
15. an area where air is rising and winds blow to the center
17. the temperature at which the air is saturated with water vapor
18. tiny solid or liquid particles suspended in the atmosphere
19. a boundary between one warm air mass and two cold ones where the warm air is pushed up
20. the height of an object or point in relation to sea-level
21. a tool used to measure humidity
22. how much water vapor is in the air compared to the max amount that the air can hold
23. a warm air mass advances to replace a cold air mass

1. the weight of all the air in the atmosphere pushing on an object or area
2. a tool used to measure wind speed
3. the boundary where two air masses meet
5. a huge volume of air that has a uniform temperature and humidity
6. the condition of the atmosphere in a certain place and specific time
7. water droplets that form on surfaces due to condensation of water vapor
10. a line on a weather map that connects places with the same air pressure
11. a tool used to measure atmospheric pressure
14. the layer of the atmosphere closest to earths surface where weather occurs
16. boundary between a warm and cold air mass that is not moving