Techinally the kind of cloud that spreads over the the sky in layers is the cumulonimbus cloud, but the cumulonimbus cloud spreads out in THICK layers over the sky. The question would be if the cumulonimbus cloud really does spread over the sky in layers.
Pretty sure it is Cumulus:This low cloud with a typical base of below 7,000 feet isa cumulus cloud. These clouds have distinct edges, areusually white, puffy with a popcorn like appearance.They have a noticeable vertical development. Cumulusclouds can be seen isolated as in this picture or groupedtogether is clusters. The cumulus cloud as all low cloudsare most often composed of water droplets, but can canhave ice crystals in colder climates.
Cumulus and cumulonimbus clouds typically form where warm air rises rapidly. The warm air cools as it ascends, causing water vapor to condense and form clouds. Cumulus clouds are puffy and often indicate fair weather, while cumulonimbus clouds are larger and can bring thunderstorms.
Cirrus clouds are light and feathery clouds that form high in the atmosphere. They are composed of ice crystals and are often seen on sunny days, indicating fair weather.
clouds
Stratus.
Stratus clouds typically form low in the atmosphere. They are flat, layered clouds that can cover the sky like a blanket, often bringing overcast and dreary weather.
Cumulonimbus clouds
cirrus
Tornadoes mostly form from cumulonimbus clouds. :D
Cumulus clouds and stratus clouds are the main types of clouds that form at lower altitudes. Cumulus clouds are fluffy, white clouds with flat bases, while stratus clouds are layered clouds that often bring overcast skies and light precipitation.
sedimentary
You would likely see cumulus clouds on a bright sunny day. Cumulus clouds are fluffy, white clouds with a flat base and rounded tops that form due to rising air currents. They do not bring precipitation and are often associated with fair weather.
Techinally the kind of cloud that spreads over the the sky in layers is the cumulonimbus cloud, but the cumulonimbus cloud spreads out in THICK layers over the sky. The question would be if the cumulonimbus cloud really does spread over the sky in layers.
Nimbostratus clouds produce drizzle. These are low, thick layers of clouds associated with steady rain or snow. Drizzle is typically light precipitation that falls from these clouds.
Cumulonimbus clouds form lightning
Stratocumulus, nimbostratus, or cumulonimbus clouds can form behind a front, typically associated with cooler air moving in. These clouds can bring precipitation and sometimes thunderstorms depending on the atmospheric conditions.