<span>the Amu Dar'ya is your answer i am 100 percent positive that this is the right answer
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The soviet Union is primarily responsible for the pollution in the region of Central Asia. The correct option among all the options that are given in the question is the first option. The Soviet Union is one country that depends highly on coal based electricity generation. These power stations release toxic gases that are a reason for global warming.
Answer:
Explanation:in the metamorphic process due to the impact of pressure and the collection of many types of crystallization, metamorphic rocks are usually more solid than sedimentary rocks; but metamorphic rock from igneous rock, due to its schist structure, its mechanical properties are inferior to igneous rock