The tornado pulls in moist air. The pressure drop inside the tornado cause a temperature drop, causing the moisture to condense.
The funnel cloud turned into a tornado.
a funnel cloud touching the ground is then called a tornado
A tornado has actually touched down on the ground - a funnel cloud is a spinning cloud that has not actually touched the ground.
It forms a funnel cloud.
A tornado that has touched the ground is called a funnel cloud.
Tornadoes start as a funnel cloud, becoming a tornado when they reach the ground.
Tornados
Yes tornados occur regularly in the UK. The difference is that fortunately they are weak. There is supposed to be more tornados in the UK than in the USA they just are not on anything like the same scale. I have not seen any tornados myself but I have seen the beginnings of a tornado in a funnel cloud - a sharp triangular cloud pointing to the ground. If these touch the ground then you have a tornado.
A funnel cloud may be called a condensation funnel or simply a funnel.
A funnel shaped cloud is called a funnel cloud. If it touches the ground it is called a tornado.
All funnel clouds touch the clouds. A funnel cloud that touched the ground is called a tornado.
The funnel cloud turned into a tornado.
Here are some sentences.She saw a funnel cloud in the distance.A tornado forms from a funnel cloud.
A tornado has a funnel and is at the bottom of a cumulonimbus cloud. If its winds do not reach the ground, though it is just a funnel cloud.
A funnel cloud that touches the ground is a tornado.
You can tell if there is a funnel cloud when the cloud looks like it is swirling and then it can drop a tornado
This is a cloud that can form into a tornado. Here are some sentences.I worried when I saw a funnel cloud forming in the distance.The funnel cloud dropped out of the sky.The weatherman said that a funnel cloud had been seen over town.