Wanne daga cikin tafkin Constance ruwa na ruwa suna da alaƙa da juna? Bisa ga tambayar da ta gabata, ka rubuta mahallin da ke ɗauke da amsar. Zai iya zama jumla 1 - 20. Abubuwan da ke ciki:
Tafkin Constance ya ƙunshi ruwa uku: Obersee ("tafkin sama"), da Untersee ("tafkin ƙasa"), da kuma haɗawar Rhine, wanda ake kira Seerhein ("tafkin Rhine"). Tafkin yana cikin Jamus, Switzerland da Austria kusa da Alps. Musamman, gabar tekun tana cikin jihohin Bavaria da Baden-Württemberg na Jamus, da jihar Vorarlberg ta Austriya, da kuma cantons na Thurgau da St. Gallen na Switzerland. Rhine yana gudana a ciki daga kudu yana bin iyakar Switzerland da Austria. Tana kusa da 47°39′N 9°19′E / 47.650°N 9.317°E / 47.650; 9.317.