Respuesta :
dew happens when the temperature drops, the air cools and the moisture in the air settles onto the grass--- dew
I do believe it is the third on because you tend to hit dew point when the temperature drops
Dew Point~the atmospheric temperature (varying according to pressure and humidity) below which water droplets begin to condense and dew can form.
Dew Point~the atmospheric temperature (varying according to pressure and humidity) below which water droplets begin to condense and dew can form.