Cirro
1 atmosphere is equivalent to approximately 10 meters above sea level.
Altocumulus clouds are made of water droplets and/or ice crystals that are found at middle altitudes in the Earth's atmosphere, typically between 6,500 to 20,000 feet (2,000 to 6,100 meters) above ground level. These clouds often appear as white or gray patches or layers, and can indicate a change in weather, such as a coming storm.
It is above the atmosphere and not in any atmosphere.
Cumulus clouds are typically found in the lower layer of the atmosphere known as the troposphere. They are usually seen at altitudes ranging from 1,000 to 6,000 meters (3,300 to 20,000 feet) above sea level.
The cloud that forms above six-thousand meters is likely cirrus clouds. Cirrus clouds are thin, wispy clouds that form at high altitudes and are composed of ice crystals. They often indicate fair weather but can also signal a change in the weather.
cirro
The prefix added to the name of a cloud to indicate it forms above 6000 the atmosphere is "nacreous." Nacreous clouds typically form in the stratosphere at altitudes greater than 6,000 meters.
This ROOT-WORDis the Prefix SURwhich means OVER, ABOVE & MORE. This Prefix does not indicate greatness or superiority.
1 atmosphere is equivalent to approximately 10 meters above sea level.
The prefix "cirro-" in meteorology refers to clouds that are high in the atmosphere, typically above 20,000 feet. These clouds are often wispy and thin, such as cirrus clouds, and can indicate fair weather or the approach of a warm front.
A prefix for clouds at middle altitudes is "alto-". This prefix is used to indicate clouds that form between approximately 6,500 and 20,000 feet above ground level.
The atmosphere becomes too thin to breathe at high elevations, typically above 8,000 feet (2,400 meters) above sea level.
The prefix sub- means under. For instance a submarine is "under water".
The prefix "sur-" means over, above, or beyond. It is often used to indicate something that is in excess or on top of something else. For example, in the word "surpass," the prefix "sur-" conveys the idea of going beyond or exceeding a certain limit.
super- A prefix signifying above, over, beyond, and hence often denoting in a superior position, in excess, over and above, in addition, exceedingly; as in superimpose, supersede, supernatural, superabundance. ~ Source OneLook Dictionary Search of the prefix "super-" See link below
Below or sub- as opposed to hyper -- above, excess.
320,000 ft above sea leavel