Arid Zones
type: Concept
preferred label: منطقه خشک @fa
related: Mountain Regions

Arctic Regions
type: Concept
preferred label: منطقه شمالگان @fa
related: Mountain Regions

Mountain Regions
type: Concept
broader: Geographic Regions
preferred label: منطقه کوهستانی @fa
related: Altitude Effects
related: Tropical Regions
related: Arctic Regions
related: Earth (Planet)
related: Ozark Mountains
related: Topography
related: Andes
related: Arid Zones
related: Himalayan States

Tropical Regions
type: Concept
preferred label: منطقه گرمسیری @fa
related: Mountain Regions

Geographic Regions
type: Concept
narrower: Mountain Regions
preferred label: منطقه جغرافیایی @fa

Earth (Planet)
type: Concept
preferred label: زمین(سیاره) @fa
related: Mountain Regions

Altitude Effects
type: Concept
preferred label: اثر ارتفاع @fa
related: Mountain Regions

Topography
type: Concept
preferred label: جای‌نگاری @fa
related: Mountain Regions

Himalayan States
type: Concept
preferred label: کشورهای هیمالیایی @fa
related: Mountain Regions

Ozark Mountains
type: Concept
preferred label: کوه اوزارک @fa
related: Mountain Regions

Andes
type: Concept
preferred label: کوه آند @fa
related: Mountain Regions