Weather!!

2. the movement of air caused by differences in air pressure
3. A mixture of gases that surrounds a planet or moon.
5. Also known as London-type smog; created by burning coal.
10. the front of an advancing mass of warmer air
11. Global winds that flow toward the equator, turning west as they go. Used frequently by early sailors.
13. A frequently windless area near the equator
14. An area of calmer wind Located where most of the world's deserts are located
15. The lowest layer of Earth's atmosphere. Contains weather.
16. Winds that blow over short distances

1. system Generally brings clear skies and calm air or gentle breezes
4. winds that blow steadily from specific directions over long distances
6. Concentration of trace substances, such as carbon monoxide, sulfur dioxide, nitrogen oxides, hydrocarbons, and solid particulates, at a greater level than occurs in average air
7. A line on a weather map that joins places that have the same air pressure
8. The effect of Earth's rotation on the direction of winds and currents.
9. a weather system that usually brings cloudiness and stormy weather
12. Rain with a slightly lower pH than regular rain water. It is caused from sulfur oxides from burning coal mixing into rainwater