What is a Tornado?
A tornado is a powerful windstorm that whirls around in a funnel shape. It can be very dangerous, but understanding how it forms can help us be safe!
How Does a Tornado Form?
Tornadoes are made from thunderstorms. Let's break down the steps:
- Warm Air Rises: On warm days, the sun heats the ground. The warm air rises into the sky.
- Cold Air Comes Down: Sometimes, cold air from high up in the sky comes down to meet the warm air. Cold air is heavier and sinks.
- Wind Changes Direction: The wind can blow in different ways. Sometimes it blows horizontally, while at other times it blows up or down. This change helps create swirling air.
- Formation of a Cloud: As the warm air rises, it starts to cool down and can form big, dark storm clouds called cumulonimbus clouds.
- Whirling Winds: Inside the thunderstorm, the winds can start spinning quickly. If this spinning becomes very strong, it can form a tornado!
Safety Tips
If you see a tornado or hear that one is coming, it is important to stay safe. Get indoors, away from windows, and listen to grown-ups!
Now you know how a tornado is made! It all starts with warm and cold air meeting in the sky and spinning really fast.