EntityQ1068705· pop 10· linked from 242 articlestroughSign in to savefeature in geologyConnectionsScotlandEntityInternational Standard Book NumberEntityplate tectonicsEntitygeomorphologyEntitymid-ocean ridgeEntityoceanic trenchEntityseabedEntityriftEntityU-shaped valleyEntitydepressionEntitystructural geologyEntitybathymetryEntitysatellite imageryEntityglacial periodEntitythalwegEntityoceanic basinEntityCayman TroughEntityNankai TroughEntityOkinawa TroughEntitySouth Shetland TroughEntityCategoriesDepressions (geology)Structural geology