Landforms are the different shapes and features that you can see on the ground or the Earth's surface. Just like how your face has different features like your nose, eyes, and mouth, the Earth's surface also has different features like mountains, valleys, hills, rivers, and lakes.
Mountains are high and pointy areas of land that rise up from the ground. They are formed when large land masses push against each other, forcing the land to fold and rise up. Valleys, on the other hand, are low areas that lie between mountains or hills. They are often rocky and surrounded by steep slopes.
Hills are smaller than mountains but still noticeable mounds of earth that rise up from the ground. They have gentler slopes than mountains and can be found in many different locations. Rivers are long, winding bodies of water that flow through valleys and hills, and they carve out deep channels in the land over time.
Lakes are large bodies of water that are surrounded by land. They can be formed from glaciers, volcanoes, or even by humans building dams to create them. There are many other types of landforms too, like deserts, canyons, plateaus, and more.
Overall, landforms are like the Earth's features, and they help create the diverse environment we see around us.