1. Weather

2. air mass
A body of air that has about the same temperature and moisture throughout

3. The force exerted by air in all directions on a given area
air pressure
The force exerted by air in all directions on a given area

4. How fast the wind is blowing
Wind speed
How fast the wind is blowing

5. The direction of the wind
Wind direction
The direction of the wind

6. Dry weather; a lack in rain
drought
Dry weather; a lack in rain

7. Destructive weather events
Severe weather
Destructive weather events

8. Measures atmospheric pressure
Barometer
Measures atmospheric pressure

9. Measures the amount of water vapor in the air
hydrometer
Measures the amount of water vapor in the air

10. Thin, white clouds wispy, feather-like edges
cirrus
Thin, white clouds wispy, feather-like edges

11. Round, puffy white clouds
cumulus
Round, puffy white clouds

12. Flat bottomed, gray clouds
stratus
Flat bottomed, gray clouds

13. Tall, dense and dark grey
cumulonimbus
Tall, dense and dark grey