Vapor, often referred to as mist, is a collection of tiny water droplets suspended in the air. It forms when water evaporates and cools, condensing into small particles. This process can occur naturally, such as in fog or clouds, or artificially, like in a humidifier. Mist typically appears in the early morning or late evening when temperatures drop, causing moisture in the air to condense. It can reduce visibility and create a soft, ethereal atmosphere. Mist is commonly found in areas near lakes, rivers, or forests, where humidity levels are higher.