Wind speed is a measure of how fast the air is moving in a specific direction, usually expressed in units like meters per second (m/s) or miles per hour (mph). It plays a critical role in the processes of evaporation and transpiration by influencing the rate at which water vapor moves away from surfaces, impacting overall evapotranspiration rates. Wind speed also affects temperature and moisture transfer in the atmosphere, directly influencing the effectiveness of these processes.
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