Give me examples of drainage features

Here are some examples of drainage features:

• Rivers and Streams: Natural flowing watercourses that carry water from higher elevations to lower ones, eventually emptying into larger bodies of water like lakes or oceans.
• Lakes and Ponds: Bodies of standing water that collect runoff from surrounding land, forming part of a drainage system.
• Swamps and Marshes: Types of wetlands characterized by slow-moving or stagnant water, often acting as natural filters and temporary storage for water.
• Drainage Basins (or Watersheds): Areas of land where all surface water converges to a single point, such as a river, lake, or ocean.
• Gullies and Ravines: Channels formed by the erosive action of flowing water, often found on hillsides, which help direct surface runoff.