Duba zuwa sashi na ƙasa sannan ka amsa tambayar daga baya a cikin harshe ɗaya kamar sashi: Passage: Ana ƙetare hamada ta hanyar babbar hanyar ban ruwa ta biyu mafi girma a duniya, Karakum Canal, wanda ke kawo ruwa daga Amu Darya zuwa yankunan kudancin hamada. An fara ginin a kan tashar a 1954 kuma an kammala shi a 1958. Yana da tsawon kilomita 1,375, kuma yana ɗaukar kilomita 13-20 na ruwa a kowace shekara. Rashin ruwa daga tashar ya haifar da tafkuna da tafkuna tare da tashar kuma hauhawar ruwan ƙasa ya haifar da yaduwar salination na ƙasa. Tambaya: Menene yake ɗauka?
13-20 km3 na ruwa