Question

atmospheric moisture and precipitation
quiz complete
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which statement accurately describes humidity?
humidity is a measure of dew in the air.
colder air promotes more evaporation.
cold air holds more moisture than warm air.
humidity refers to the amount of water vapor in the air.

Explanation:

To determine the correct statement about humidity, we analyze each option:

• "Humidity is a measure of dew in the air." Dew is formed from condensation, and humidity measures water vapor, not dew. Eliminate this.
• "Colder air promotes more evaporation." Warmer air has more energy for evaporation; colder air does not. Eliminate this.
• "Cold air holds more moisture than warm air." Warm air can hold more water vapor due to higher kinetic energy of molecules. Eliminate this.
• "Humidity refers to the amount of water vapor in the air." This matches the scientific definition of humidity.

Answer:

The correct option is: Humidity refers to the amount of water vapor in the air. (The last option in the list of choices)