| A | B |
|---|
| Forecast | Prediction of what weather is expected, using measurements including temperature and wind direction. |
| Latitude | Distance in degrees north or south of the equator. Horizontal; parallel to the equator. |
| Jet Stream | High-speed wind current in the upper troposphere (about 10 Km) above Earth. |
| Coriolis Effect | The change in motion of winds and ocean currents caused by Earth's rotation. |
| Land Breeze | Flow of air from land to a body of water. |
| Sea Breeze | Flow of cool air from over a body of water toward land. |
| Dew Point | The temperature at which water vapor condenses. Changes depending upon the amount of water vapor in the atmosphere. |
| Psychrometer | Measures relative humidity using two thermometers - a wet bulb and a dry bulb. |
| Wind Chill Factore | Combines temperature and wind speed to measure cooling. Referred to as the “feels like” temperature. |
| Anenometer | An instrument used to measure wind speed. |
| Wind | The horizontal movement of air from an area of high pressure to an area of low pressure. |
