Geographical terrestrial feature

Geographical terrestrial feature (environment)

active

Code	`284176003`
Semantic tag	environment
Module	international
Definition	primitive
Effective time	20020131

Parents (1)

272498009Geographical feature environment

Children (20)

257572007Beach environment
285067000Cave environment
257584009Cliff environment
224925005Countryside environment
257597006Desert environment
1290034006Desertified land environment
1290166003Eroded riverbank environment
285099006Gorge environment
1290090000Ground fissure environment
257624004Hill environment
288560006Island environment
285069002Moorland environment
257644005Mountain environment
285097008Mudflats environment
257663006Prairie environment
1290035007Progressive loss of ground ice in permafrost environment
285160001Sand dunes environment
1290092008Sinkhole environment
285098003Valley environment
272500005Wooded area environment