Question

Name a device that shows the direction of blowing air​

Answer 1

Answer:

Windmill anemometer

A windmill anemometer is a common instrument used at weather stations to obtain the wind speed. A wind vane is used as part of the anemometer to determine the wind's direction. As the wind flows over the windmill, the speed and direction of the wind can be measured with this instrument.

Answer 2

Answer:

Image result for Name a device that shows the direction of blowing air​

WIND VANE

A WIND VANE is an instrument that determines the direction from which the wind is blowing. An ANEMOMETER measures wind speed. The cups catch the wind, turning a dial attached to the instrument.

Explanation:

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