Uzbekistan Environmental Issues:
Uzbekistan has numerous environmental issues. There is soil contamination from buried nuclear processing and agricultural chemicals, including DDT. There is water pollution from industrial wastes and the heavy use of fertilizers and pesticides, which is the cause of many human health disorders. The shrinkage of the Aral Sea has resulted in growing concentrations of chemical pesticides and natural salts. These substances are then blown from the increasingly exposed lake bed and contribute to desertification. In addition, there is increasing soil salination.
Uzbekistan is located in the heart of Central Asia and borders Turkmenistan, Kazakhstan, Kyrgyzstan, Tajikistan and Afghanistan. The country is about the same size as Sweden or California with more than two-thirds of it desert and steppe in the west. The only relief is the delta where the Amu-Darya River empties into what remains of the Aral Sea. In the east, however, Uzbekistan tilts upward towards the mountains of its neighbors. This is where the country’s life-giving rivers rise.
The richest farmland (and therefore the bulk of the population) is nestled in the gaps in the mountains, on the alluvial planes at their base, and along the country’s two big rivers – Amu-Darya and Syr Darya.Uzbekistan contains some of the world’s oldest, most historic cities including Samarkand, Bukhara and Khiva.
Climate
Uzbekistan has an extreme continental climate. It is generally warmest in the south and coldest in the north. Temperatures in December average -8˚C (18˚F) in the north and 0˚C (32˚F) in the south. Extreme fluctuations can take temperatures as low as -35˚C (-31˚F).
During the summer, temperatures can reach 45˚C (113˚F) and above. Humidity is low. Spring (April to June), and fall (September through October), are in general the most pleasant times to travel. The weather is mild and in April the desert blooms briefly. Fall is harvest time and the markets are full of fresh fruit.
If you’re interested in trekking, then the summer months of July and August are the best times since summers are almost dry. In recent years Uzbekistan was notably affected by the global warming and dry-out of the Aral Sea resulting in hotter and drier summers and colder and longer winters.
Answer key;1d,2e,3a,4f,5b,6g,7c.
Now I divided the pupils into two groups .Pupils must count from one to two.
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