Fill in the prepositions. There are several rivers and lakes Kazakhstan. Four rivers are the main water resources the country. These are Irtysh the east, Syr Darya the southwest, Ily the southeast and the Ural the northwest the country. The largest lakes are Balkhash, Zaysan, Ala-Kol and Tengis. The flora and fauna the country are different. They depend the local climate. They are richer the south and poorer the north.