{
  "format_version": "1.21.110",
  "minecraft:biome": {
    "description": {
      "identifier": "minecraft:legacy_frozen_ocean"
    },
    "components": {
      "minecraft:climate": {
        "downfall": 0.5,
        "snow_accumulation": [ 0.125, 0.25 ],
        "temperature": 0.0
      },
      "minecraft:overworld_height": {
        "noise_type": "ocean"
      },
      "minecraft:tags": {
        "tags": [
          "legacy",
          "frozen",
          "ocean",
          "overworld",
	        "spawns_cold_variant_farm_animals",
          "spawns_polar_bears_on_alternate_blocks"
        ]
      }
    }
  }
}