#hydrosphere  the watery layer of the earth's surface; includes water vapor
  supertype:  #layer  a relatively thin sheetlike expanse or region lying over or under another
  part:  #body_of_water  #briny  #ocean  #sea
  part of:  #Earth.terrestrial_planet__earth__globe  the 3rd planet from the sun; the planet on which we live; "the Earth moves around the sun"; "he sailed around the world"

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