Duba zuwa sashi na ƙasa sannan ka amsa tambayar daga baya a cikin harshe guda kamar yadda sashi: Passage: An ba da karkata ta hanyar kusurwa wanda zai iya ɗaukar dabi'u tsakanin -90 ° (sama) zuwa 90 ° (ƙasa). A cikin arewacin hemisphere, filin yana nuna ƙasa. Yana tsaye kai tsaye a Arewacin Magnetic Pole kuma yana juyawa sama kamar yadda latitude ke raguwa har sai ya kasance a kwance (0 °) a kan magnetic equator. Yana ci gaba da juyawa sama har sai ya kasance a madaidaiciya a Kudancin Magnetic Pole. Ana iya auna karkata tare da da'irar nutsewa. Tambaya: A ina ne latitude ya zama kwance?
magnetic equator (ƙasashen duniya)