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 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 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 dew point temperature is 90% of the air temperature.

Answer 1

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

This is because relative humidity is a measure of how much moisture the air contains compared to the maximum amount it can hold at a given temperature. A relative humidity of 90% means the air is holding 90% of its capacity for water vapor at 70 degrees Fahrenheit.