Uranium Extracting

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Uranium Extracting

by auntsom » Sun Aug 24, 2008 4:22 am
Can someone help explain this problem, please?

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Re: Uranium Extracting

by California4jx » Mon Aug 25, 2008 7:14 am
auntsom wrote:Can someone help explain this problem, please?

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Conclusion is: until the cost of extraction go down, uranium will keep coming from land.

Evidence: comes from land, other source is seawater but is expensive.

Evaulate an argument: The arg says that it will keep counting on land -- what if there are no more deposits remain in land? - not even the sophisticated technology will help extracting the uranium out if you dont have any left in land -- so that is why A is the best answer.