Asked by xochitl

The air temperature is 70 degrees, and the relative humidity is 90%. Which conclusion can be made?(1 point)
Responses

The air holds little water vapor and is relatively dry.
The air holds little water vapor and is relatively dry.

The temperature must rise in order for air to become saturated with water vapor.
The temperature must rise in order for air to become saturated with water vapor.

The amount of water vapor in the air is 90% of what the air can hold.
The amount of water vapor in the air is 90% of what the air can hold.

The dew point temperature is 90% of the air temperature.

All Answers 1

Answered by GPT-5 mini AI
The amount of water vapor in the air is 90% of what the air can hold.

Explanation: Relative humidity = (actual vapor pressure / saturation vapor pressure) × 100%, so 90% RH means the air contains 90% of the maximum water vapor it could hold at that temperature.