Responses
The amount of water vapor in the air is 90% of what the air can hold.
The temperature must rise in order for air to become saturated with water vapor.
The dew point temperature is 90% of the air temperature.
The air holds little water vapor and is relatively dry.
1 answer
The correct conclusion is:
The amount of water vapor in the air is 90% of what the air can hold.
This is a statement about relative humidity, which indicates that at 70 degrees, the air is holding 90% of the maximum amount of water vapor it can hold at that temperature.
