altocumulus
cumulonimbus clouds
The fusion of hydrogen atoms into helium in a contracting cloud produces nuclear energy in the form of heat and light. This process releases a tremendous amount of energy, which powers the brightness of stars like the sun.
No type of cloud is associated with tusnamis, as a tsunami is not a weather-related phenonomenon. A tsunami can occur during absolutely any type of weather.
Boiling is a physical process, a change of phase.
A molecular gas cloud or nebula is most likely to give birth to stars. These clouds are cold and dense, providing the necessary conditions for gravity to bring together enough material to form a star.
Cloud cover typically indicates lower pressure, as it signifies moisture in the atmosphere which can lead to the development of precipitation. High pressure systems are associated with clear skies and generally less cloud cover.
cumulonimbus
cirrus cloud!
Cirrus clouds bring fair weather which is good for being out doors.
Generally, only drizzle, although there can be cloud above stratus giving rain, showers or other forms of precipitation.
A stratus cloud
This kind of cloud is typically called a wall cloud. Wall clouds are often associated with severe thunderstorms and can be a precursor to the development of a tornado.
the tornado kind
The thickest kind of cloud is a cumulonimbus cloud. These clouds are tall and dense, often associated with thunderstorms and severe weather. They can extend vertically for several miles in the atmosphere.
Status
nimbus
Cumulonimbus.