When it touches the ground.
it becomes a tornado
A storm does not become a tornado; it produces one. The rest of the storm remains largely unchanged as a cumulonimbus cloud. The tornado itself forms a funnel cloud.
A tornado has actually touched down on the ground - a funnel cloud is a spinning cloud that has not actually touched the ground.
The funnel cloud turned into a tornado.
A tornado that has touched the ground is called a funnel cloud.
When a funnel cloud touches the ground it becomes a tornado.
it becomes a tornado
tornado clouds
A tornado that does not touch the ground is a funnel cloud.
A funnel cloud is like a tornado only it does not reach the ground.
A funnel cloud is a developing tornado that has not reached the ground.
A storm does not become a tornado; it produces one. The rest of the storm remains largely unchanged as a cumulonimbus cloud. The tornado itself forms a funnel cloud.
A tornado has actually touched down on the ground - a funnel cloud is a spinning cloud that has not actually touched the ground.
Yes. A tornado is often visible as a funnel cloud as it develops.
The funnel cloud turned into a tornado.
In a sense, yes. But the term funnel cloud usually means a "tornado" that has not touched down.
A tornado that has touched the ground is called a funnel cloud.