KnowraEskerLinked fromLinked fromThe 5 pages that link to Esker, each with the reason it gives.All 5Broader topic 3Related 2Glacial landformBroader topic: Its ridge traces a former channel beneath the ice.Glacial geomorphologyBroader topic: Its sinuous course preserves the route of a former meltwater tunnel.Glacial geologyBroader topic: Eskers preserve the courses of meltwater streams within or beneath former glaciers.