What is Rocks can even catch fire?

Rocks can even catch fire, it’s like when you leave your hot cocoa on the table and it cools down, but sometimes rocks get so hot they start something.

Some rocks are special, just like some cookies are chocolate chip and others are sugar. These special rocks have tiny bits of energy inside them, kind of like a firecracker waiting to go off. When you heat them up, maybe from the sun or deep underground, that energy comes out as fire.

Think about baking a cake in the oven. The heat makes the cake rise and become fluffy. In some rocks, the heat does something similar, it helps little bits of stuff inside the rock start burning, like tiny campfires. This is called metamorphism, but you don’t need to remember that word, just know it’s a fancy way of saying “rocks can even catch fire.”

Imagine a rock that's been baking in the Earth for millions of years, like a cookie left in the oven too long. One day, it gets so hot inside that it starts to burn, making new kinds of rocks, just like how burnt toast becomes crisper and darker. Rocks can even catch fire, it’s like when you leave your hot cocoa on the table and it cools down, but sometimes rocks get so hot they start something.

Some rocks are special, just like some cookies are chocolate chip and others are sugar. These special rocks have tiny bits of energy inside them, kind of like a firecracker waiting to go off. When you heat them up, maybe from the sun or deep underground, that energy comes out as fire.

Think about baking a cake in the oven. The heat makes the cake rise and become fluffy. In some rocks, the heat does something similar, it helps little bits of stuff inside the rock start burning, like tiny campfires. This is called metamorphism, but you don’t need to remember that word, just know it’s a fancy way of saying “rocks can even catch fire.”