When you touch something hot, like a stove, it can hurt you. This is called a burn. Imagine the sun on a very hot day. If you stay outside too long without protection, your skin might turn red and feel sore. That’s a sunburn, which is another type of burn.
Think of a candle. When the flame dances, it can make things around it warm or even hot. If you get too close, it might hurt your skin. This is because the flame is releasing energy in the form of heat, and touching it can cause a burn.
Burns can also happen when something is very cold, like dry ice. It’s so cold that it can hurt your skin, similar to touching something very hot.
Sometimes, when you rub your hands together really fast, they start to feel warm. This is because of friction, which can also cause a burn if it’s too strong or too fast.
So, a burn is when your skin gets hurt because of heat, cold, or friction. It’s important to be careful around things that are very hot or very cold to protect your skin.