Geography of Uzbekistan Kazakhstan, also yielded about 60% of the total volume of Central Asia's emissions of harmful substances into the atmosphere. Because automobiles are relatively scarce, automotive exhaust is a problem only in Tashkent and Farghona. The reduction of water in Uzbekistan has resulted in soil degradation, and the spread of the salt from the evaporated Aral Sea has contaminated the surrounding soil. The soil has lost much of its water due to the increased surface irrigation. The irrigation of farmlands with water from the Aral Sea has resulted in increased salinization of the soil, causing the farmland to be less productive
Terrorism and counter-terrorism in Kazakhstan and Lashkar-e-Toiba do not operate in Kazakhstan on a level sufficient to justify inclusion in the list. Saulebek Zhamkenuly, press secretary for the Prosecutor-General's Office, said, "It doesn't mean all these organizations are active in Kazakhstan. The decision to ban them is a preventive measure. These organizations are considered as terrorist in the Russian Federation, the United States, Turkey, Uzbekistan, and Pakistan." The Supreme Court added Aum Shinrikyo and the East Turkestan Liberation Organization to the list of banned terrorist organizations on 17 November 2006. Both organizations have members in Kazakhstan. Hizb-ut-Tahrir is banned in Uzbekistan, Tajikistan, and Kyrgyzstan. The