the answer is simple it depends what speed the train is going at when it makes the shapes and how the wind moves them around
altitude
The shape and height of clouds determine the kind of weather that is likely to occur. For example, cumulus clouds indicate fair weather, while nimbostratus clouds often bring steady rain. Additionally, the height of clouds can indicate the stability of the atmosphere and the potential for storms.
The Magellanic Clouds are irregular dwarf galaxies located near the Milky Way. They do not have a distinct shape and are characterized by a mix of irregular and spiral features.
Clouds are classified by their shape and altitude. The main types include cirrus (high-altitude), cumulus (puffy, typically low-altitude), and stratus (layered, low-altitude). Additionally, clouds can be categorized based on their appearance and the processes that form them, such as nimbostratus for rain-producing clouds.
Clouds are actually categorised into groups based on shape and size. Large puffy clouds are called cumulus or cumulonimbus
clouds
by shape and altitude (: Clouds are grouped by shape and altitude.
Clouds dont actually have a specific shape. Their shape is formed by wind currents in the sky.
clouds differ in terms of their meaning. some clouds means rain or storm.
cloud shape
Clouds
They differ in shape ,size and even colour
altitude
Constantly.
Clouds are made up of tiny water droplets or ice crystals, usually a mixture of both. The water and ice scatter all light, making clouds appear white. If the clouds get thick enough or high enough all the light above does not make it through, hence the gray or dark look.
they are never the same shape and keep changing constantly.
Height, Precipitation, and Shape