Answer:
Yes, the formation of dew or frost on grass and metal surfaces like iron grills and gates is primarily due to condensation. When the temperature drops during a cold morning, the air near the ground cools down as well. As the cool air comes into contact with the relatively warmer grass or metal surfaces, it causes water vapor in the air to condense and form tiny droplets or ice crystals.
This phenomenon can occur during hot summer mornings as well, but it is less common. In hot weather, the air usually holds a higher amount of moisture, and the temperature difference between the air and the ground is not as significant as in cold weather. Consequently, the condensation process is less likely to happen, and dew or frost formation may be minimal or absent on grass and metal surfaces during hot summer mornings.
Step-by-step explanation: