Geographical landforms are natural features of the Earth's surface that include mountains, valleys, plateaus, hills, and plains. These formations are shaped by various processes such as erosion, weathering, and tectonic activity. Each landform has distinct characteristics and plays a crucial role in the ecosystem and climate of a region. Landforms can also influence human activities, such as agriculture, settlement, and transportation. For example, mountains may act as barriers to movement, while plains often provide fertile land for farming. Understanding these features helps us appreciate the diversity of our planet's landscapes and their impact on life.