Okay, little buddy! Let’s talk about trucks. Some trucks have a special roof on top. This roof helps keep everything inside the truck dry when it rains and safe from the hot sun. It’s like how an umbrella keeps you dry!
But dumper trucks are a bit different. Dumper trucks don’t have a roof. They are made for carrying big loads, like dirt or rocks. And guess what? They can tip their back part! When they tip, all the things inside can slide out to drop off their load. It’s like if you had a toy box that you could tip over to let all your toys fall out. So, dumper trucks are super useful for things like building roads or moving dirt!