Tornadoes often form in a type of cumulonimbus cloud called a wall cloud. Look up what a cumulonimbus cloud looks like on Google images.
layers
A wall cloud looks like a lowering of the cloud base, often with a tail like projection on it. Below are links to a few photographs.
A thunder cloud, or Cumulonimbus cloud, looks like a massive, tall, white puffy cloud with an anvil shaped top and a very dark grey base.
round and lumpy like a big butt
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Tornadoes often form in a type of cumulonimbus cloud called a wall cloud. Look up what a cumulonimbus cloud looks like on Google images.
layers
it looks like the outside
They look like weird cloud but underwater
A wall cloud looks like a lowering of the cloud base, often with a tail like projection on it. Below are links to a few photographs.
nothing it look like anterunibus cloud the new cloud that the first guy invented and went to jupinter
cumulus
round like a ball
A thunder cloud, or Cumulonimbus cloud, looks like a massive, tall, white puffy cloud with an anvil shaped top and a very dark grey base.
A banner cloud is a small triangular cloud, which extends downwind from the peak of a mountain as if to look like a flag or banner.
Cumulus clouds look like cotton candy.