🌐EnglishEnglishDeutschFrançaisالعربية日本語EntityQ848370· pop 6· linked from 115 articlesfall lineAlso known as fall zonegeomorphologic break that demarcates the border between an upland region and a coastal plainAvailable in 6 languagesFrançaisDeutsch日本語العربيةLatinvia Wikidata sitelinks · CC0ConnectionsSt. Lawrence RiverEntityUnited StatesCountryCategoriesGeomorphology