The correct answer is False. The dew point temperature is a measure of the temperature at which the air is saturated with water vapor. It is not a measure of the total amount of water vapor in the air.
The dew point temperature is the temperature at which the air is saturated with water vapor. This means that the air cannot hold any more water vapor and any additional water vapor will condense into liquid water. The dew point temperature is often used to predict the likelihood of fog or dew.
The total amount of water vapor in the air is measured by the relative humidity. The relative humidity is the ratio of the amount of water vapor in the air to the amount of water vapor that the air could hold at the same temperature. The relative humidity is often used to predict the comfort level of the air.
I hope this explanation is helpful. Please let me know if you have any other questions.