🌐EnglishEnglishBahasa IndonesiaFrançaisPolskiالعربيةفارسی中文EntityQ5242585· pop 6· linked from 72 articlesdegradationlowering of a fluvial surface, such as a stream bed or floodplain, through erosional processesAvailable in 6 languages中文العربيةBahasa IndonesiaNorwegian Nynorskفارسیvia Wikidata sitelinks · CC0Connectionsfluvial terraceEntitygeographyEntityCategoriesFluvial landformsGeological processesGeomorphologySedimentologyWater streams