Antarctica. There's conflicting info on this one but as far as your test/research goes, it's most certainly not any of the others.
THE ANSWER IS ... B it a site of a project using necular bombs to increase natural gas production
Answer 3 is correct I'm pretty sure
<u><em>Decreases in demand for crops forced them to find more specific crops to produce. Producers found that planting large amounts of cash crops decreased labor and materials costs.</em></u>
<span>People of the highest social class in society belong to the upper-upper class, aristocrats, or elites. These people comprise 1 to 3 percent on the American population, and come from old money. There are various factors used to determine an upper-upper class member or elitist, but the main one is wealth.</span>
