What Causes Thunder And Lightning? | Thunderstorm | Video For Kids -

The Spark and the Boom: How Thunder and Lightning Work Have you ever watched a dark sky light up with a giant flash, followed by a loud BOOM that makes your windows rattle? It feels like nature is putting on a giant light show! But even though it looks like magic, it is actually all about science. The Setup: Clouds Getting "Static-y"

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? The Spark and the Boom: How Thunder and

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 The Setup: Clouds Getting "Static-y" Because lightning is