The sessions make reference to the way the sun and the clouds cause water droplets to rise into the air to form clouds; how small clouds join together to make heavier rain clouds; the different ...

Fog is like a cloud that touches the ground. It forms when water vapor condenses to become liquid water droplets or ice crystals, suspended in the air. Source: NASA/NOAA It has to be very humid ...

In everyday terms, we are literally walking and driving through clouds. Foggy mornings ... air must be to become saturated with water vapor and form dew. Fog arises when the temperature is lowered ...