arid topography
definition: One third of Earth's land surface is classified as arid or semiarid, and approximately 15% of the world's population lives in these regions. As population and the demand for resources continue to grow, these sensitive landscapes face intensifying pressures and the threat of greater environmental disturbance. [Source: Encyclopedia of Geography; Arid Topography]
broader: geomorphology
type: Concept

geomorphology
type: Concept
narrower: arid topography

concepts
type: Collection
type: ConceptGroup
member: arid topography