The document summarizes different types of landscapes found on Earth's surface, including mountain, flat, and coastal landscapes. Mountain landscapes are raised areas featuring mountain ranges and chains, as well as valleys between mountains. Flat landscapes include plains that have no hills or slopes, such as plateaus, depressions, and coastal plains. Coastal landscapes are where land meets the sea, and include features such as capes, gulfs, peninsulas, islands, estuaries, lagoons, and marshes.