What Causes Thunder And Lightning? | Thunderstorm | Video For Kids – Ultimate & Updated

It all starts inside a big, fluffy thunderstorm cloud called a . Inside these clouds, the air is moving very fast. Bits of ice and raindrops are bumping into each other like bumper cars.

When they crash together, they create —the same kind of electricity that makes your hair stand up if you rub a balloon on your head or gives you a little "zap" when you touch a doorknob after walking on carpet. The positive charges move to the top of the cloud, and the negative charges move to the bottom. The Flash: Lightning It all starts inside a big, fluffy thunderstorm

Because lightning is so hot, it heats up the air around it instantly. When air gets hot that fast, it expands (pushes outward) very quickly, like a balloon popping. This creates a huge sound wave that travels through the sky. That sound is what we call . Fun Fact: Why do we see the light first? When they crash together, they create —the same

You might notice that you always see the lightning before you hear the thunder. That’s because . It’s like a race where the light is a superhero flying at top speed, and the sound is a person jogging behind. When air gets hot that fast, it expands