Home›Browse›headward erosion🌐EnglishEnglishEspañolFrançaisItalianoNederlandsPolskiPortuguêsفارسی中文EntityQ2537553· pop 16· linked from 211 articlesheadward erosionSign in to saveerosion at the origin of a stream channel, moving the origin upstreamAvailable in 15 languagesEspañolFrançais中文PortuguêsItalianoAragoneseAzerbaijaniCzechHausaHebrewMalayNederlandsPolskiفارسیvia Wikidata sitelinks · CC0