Introduction
Today you will go on a webquest to learn more about humidity and dew point. Ever wonder why the grass is sometimes wet in the morning even when it didnt rain? Or why you feel sticky on some hot summer days?
Task
Define: Humidity, Dew point, Saturation, relative humidity, condensation
1. Why does a glass of ice water get wet on the outside of the glass?
2. How does dew form?
3.Is the dew point always the same? if not, how does it change?