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Term 1: Term 2:

(subclass PolarClimateZone ClimateZone) Geography.kif 1558-1558 子類 極地氣候區 and 氣候區
(subclass TundraClimateZone PolarClimateZone) Geography.kif 1584-1584 子類 苔原氣候帶 and 極地氣候區
(subclass PolarTypeFClimateZone PolarClimateZone) Geography.kif 1591-1591 子類 極地型F氣候區 and 極地氣候區


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