Answer: Beginning about 1960, the Aral Sea's water level was systematically and drastically reduced, because of the diversion of water from the Amu Darya and Syr Darya rivers for purposes of agricultural irrigation. ... The Aral Sea began to quickly shrink because of the evaporation of its now unreplenished waters.
Explanation:
Answer: MOSTLY volcanic eruptions
Random sampliing helps to remove various biases that come with selection of subjects. In statistics, random sampling, is considered the best way to obtain a representative sample of a population.
<span>while they create the illusion of listening they mostly do what they think is required to be re-elected.
Note the current republicans who are silent on tweets etc. Teh don't want to get involved so their action/speech can be used against them in future elections</span>
I believe it's C. But don't take my word for it, it's just what I think it is but it would be wrong.
