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A mushroom cloud is a distinctive pyrocumulus mushroom-shaped cloud of condensed water vapor or debris resulting from a very large explosion. They are most commonly associated with nuclear explosions, but any sufficiently large blast will produce the same sort of effect. Mushroom clouds are formed by many sorts of large explosions under earth gravity, though they are best known for their appearance after nuclear detonations.

Inside a mushroom cloud: cooler air is drawn into the rising toroidal fireball, which itself cools into the familiar cloud appearance.

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What type of cloud results from an atomic bomb explosion?

Mushroom clouds result from atomic bomb explosions. These clouds form due to the intense heat and pressure generated during the detonation, causing a vertical column of hot air, smoke, and debris to rise rapidly into the atmosphere. The top of the column then expands, creating the distinctive mushroom shape.


Why does a mushroom cloud form after a nuclear bomb explosion?

Gravity if forming the clouds from the atomic bomb.


What is the name of the cloud that covers large areas and form in layers?

The name of the cloud that covers large areas and forms in layers is called a stratus cloud. Stratus clouds are low-level clouds that appear as a continuous layer with a fairly uniform gray color.


Do Clouds Form a Tornadoes?

Yes, tornadoes can form from thunderstorms that develop within large, moisture-rich clouds. The rotation and updrafts within these storm clouds can create the conditions necessary for tornado development.


What type of clouds do thunder storms form in?

Thunderstorms form in cumulonimbus clouds, which are large, towering clouds with great vertical development. These clouds can reach high into the atmosphere and produce heavy rainfall, lightning, thunder, and sometimes hail or tornadoes.


How does a mushroom cloud work?

A mushroom cloud is a distinctive mushroom-shaped cloud of condensed water vapor or debris resulting from a very large explosion. They are most commonly associated with nuclear explosions, but any sufficiently large blast will produce the same sort of effect. They can be caused by powerful conventional weapons. Volcano eruptions and impact events can produce natural mushroom clouds. Mushroom clouds form as a result of the sudden formation of a large mass of hot, low-density gases near the ground creating a Rayleigh-Taylor instability, an instability of an interface between two fluids of different densities, which occurs when the lighter fluid is pushing the heavier fluid. The mass of gas rises rapidly, resulting in turbulent vortices curling downward around its edges and drawing up a column of additional smoke and debris in the center to form its "stem". The mass of gas eventually reaches an altitude where it is no longer of lower density than the surrounding air and disperses, the debris drawn upward from the ground scattering and drifting back down. Mushroom clouds are formed by many sorts of large explosions under earth gravity, though they are best known for their appearance after nuclear detonations. In space the explosion would be somewhat spherical. Nuclear weapons are usually detonated above the ground (not upon impact, because most of the energy would be dispelled into the ground) in order to maximize the effect of their spherical expanding fireball. After immediate detonation, the fireball itself begins to rise into the air, acting on the same principle as a hot-air balloon. One way to analyze the motion, once the hot gas has cleared the ground sufficiently, is as a "spherical cap bubble", as this gives agreement between the rate of rise and observed diameter. While it rises, air is drawn into it and upwards (similar to the updraft of a chimney), producing strong air currents known as "afterwinds", while inside the head of the cloud the hot gases rotate in a toroid shape. When the detonation itself is low enough, these afterwinds will draw in dirt and debris from the ground below to form the stem of the mushroom cloud. Nuclear mushroom clouds are often also accompanied by short-lived vapor clouds, "Wilson condensation clouds," also known as vapor rings. These are created by the blast wave causing a sudden drop in the surrounding air temperatures, causing water vapor in the air to condense around the explosion cloud. Detonations produced high above the ground do not create mushroom clouds. The heads of the clouds themselves consist of highly-radioactive particles and other fission products, and usually are dispersed by the wind, though weather patterns (especially rain) can produce problematic nuclear fallout. Detonations below ground level or deep below the water (for instance, nuclear depth charges) also do not produce mushroom clouds, as the explosion causes the vaporization of a huge amount of earth and water in these instances. Detonations underwater but near the surface can produce mushroom clouds, however.


How does altostratus clouds form?

Altostratus clouds are formed when a large stable air mass is lifts causing water vapor to condense into a cloud.


Do clouds always lead to rain?

No, clouds do not always lead to rain. Clouds are formed when water vapor in the air condenses into droplets, but whether or not those droplets will fall as rain depends on various factors like temperature, air pressure, and humidity.


Where is the spores located on a mushroom?

The form under the top of the mushroom.


What are the large clouds that sometimes look like huge puffs of cotten?

Those clouds are likely cumulus clouds, which are large, fluffy clouds with a flat base. They form when warm air rises and cools, causing water vapor to condense into droplets. Cumulus clouds are often associated with fair weather but can develop into larger storm clouds if conditions are right.


What clouds hold rain?

Cumulonimbus clouds typically hold rain. These are large, towering clouds that can produce heavy rain, thunderstorms, and sometimes hail. When these clouds form, they indicate the potential for intense precipitation.


What are high grayish clouds called?

High grayish clouds are typically referred to as altostratus clouds. These clouds typically form over large areas and can bring overcast skies with light to moderate precipitation.