“Kara Kum and Kyzyl Kum are the names of twoa) of Asia’s largest rivers, located in the Caucasus regionb) mountain ranges, one located in Central Asia, the other in the Caucasus nations c) capital cities, one of Turkmenistan and the other of Tajikistand) of Asia’s largest deserts, located in Central Asia”,”d) of Asia’s largest deserts
located in Central Asia”