| A | B |
|---|
| moon phase | has nothing to do with predicting the weather |
| temperature | caused by air molecules moving faster or slower |
| humidity | amount of moisture in the air |
| relative humidity | amount of moisture in the air relative to its temperature |
| anemometer | device used to measure wind speed |
| barometer | device used to measure air pressure |
| thermometer | device used to measure temperature |
| weather | conditions of the atmosphere day-to-day |
| meteorologist | person who studies and predicts the weather |
| fog | clouds that form close to the ground |
| air pressure | decreases as you go higher in the sky |
| sleet | rain and snow at the same time |
| clouds | water droplets and ice crystals suspended in the sky |
| precipitation | consists of rain, snow, sleet and hail |
