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  Oasis

Sigma KEE - Oasis

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绿洲
Oasis is a subclass of LandAreas that are fertile places within a desert, which have water and some vegetation.
Relationships      
Parents 生物群落 Biome is the class of GeographicAreas representing major kinds of ecological communities, that is, areas in which certain kinds of plants, animals, weather, and terrain interact to produce and support a distinctive ecosystem.
  土地面积 An area which is predominantly solid ground, e.g. a Nation, a mountain, a desert, etc. Note that a LandArea may contain some relatively small WaterAreas. For example, Australia is a LandArea even though it contains various rivers and lakes.


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