Weather

5. The temperature of air that has lower pressure, because the molecules of air spread out.
8. The average conditions for a particular place over a long period of time
9. Typically, this is a sign that bad weather, such as cold fronts or rain are coming
12. The day to day conditions of the Earth's atmosphere at a particular place and time
14. This is usually a sign of fair, clear and sunny weather.
15. Water droplets form on dust and smoke particles to form clouds. You saw how this works in the water cycle lab.

1. The temperature of air that has higher pressure, because the molecules of air clump together.
2. Water returns to the atmosphere through the process in which liquids change to a gas.
3. The device used to calculate air pressure
4. The way that water enters the soil like going through a coffee maker
6. At sea level this is pushing in on every inch of our body with 15 pounds of force
7. Deep underground lakes such as we find in the American Midwest
10. Plants "breathe" out water through this process
11. Rain, snow, hail and sleet are the different types
13. If this water lands on a surface that cannot absorb it, such as street or concrete surface, then it will flow off into a stream