Plato Answer Choices
![\left[\begin{array}{ccc}A\\B\\C\\D&CORRECT\end{array}\right]](https://img.qammunity.org/2019/formulas/biology/middle-school/zxxxornq3gs7u4cwhy94wwzghjha05irj1.png)
From : BA Environmental Science
Unit 2 Weather
Which phrase best completes the sentence? Relative humidity is the amount of water vapor in the air ________.
" Relative Humidity - The amount of water vapor present in air expressed as a percentage of the amount needed for saturation at the same temperature."
A. at sea level compared to the amount of water vapor in the troposphere
B. compared to the amount of precipitation that is falling
C. at night compared to the total amount of water vapor during the day
D. compared to the total amount of water vapor the air can hold