Question

What happens when air absorbs more water vapor?

the air becomes lighter

the air becomes warmer

the air becomes cooler

the air becomes heavier

Answers

GPT-4o mini
When air absorbs more water vapor, it generally becomes **heavier**. This is because water vapor is less dense than the nitrogen and oxygen that make up most of the air. However, the overall mass of the air increases as it contains more water vapor.

In addition to that, when air contains more moisture, it can affect temperature and heating dynamics. Moist air can feel warmer and may hold more heat, though the temperature itself may not necessarily increase simply due to added moisture.

So, the primary answer to your question is that the air becomes heavier when it absorbs more water vapor.