Final answer:
Increasing wind speed increases air's ability to do certain things such as evaporation.
Step-by-step explanation:
The correct answer is increase in wind speed.
Increasing wind speed can increase air's ability to do certain things, such as the amount of evaporation from a body of water. This is because faster-moving air can carry more moisture away from the surface.
For example, on a windy day, clothes hung out to dry will dry faster than on a calm day because the wind increases the rate at which moisture is carried away from the clothes.
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