Science Topic 6 Vocabulary

3. Relatively the same; constant
7. A scientist who studies and predicts weather.
8. A huge body of air that has similar temperature.
10. The percent of water vapor in the air compared to the maximum amount of water vapor the air can hold at a particular temperature
11. Elevation above sea level.
14. The pressure caused by the weight of a column of air pushes down on an area.
17. A series of events that repeat in the same order over and over again.
19. A high-pressure center of dry air
21. The measure of the amount of water vapor in the air

1. To make something by combining different things.
2. The continual movement of water among Earth's atmosphere
4. Any form of water that falls from clouds and reaches Earth’s surface as rain, snow , sleet, or hail.
5. A band of high-speed winds about 6 to 14km above Earth's surface.
6. The movement of air parallel to Earth's surface
9. Non-changing
12. The temperature at which condensation begins.
13. Where the air masses meet.
15. existing at a particular time; current
16. The thin envelope of gasses that surrounds the planet
17. A swirling center of low air pressure
18. The change in state from a gas to a liquid.
20. The process by which molecules at the surface of liquid absorb enough energy to a gas.