According to Goldkorn, the Chinese government is limiting Western influence primarily to

maintain its hold on Chinese citizens.
slow down the process of globalization.
control the flow of foreign trade in China.
stop the Chinese culture from being erased.

Gold is not now being extracted from seawater. why not? a. it would be too disruptive to marine life to develop any marine mineral resources b. there is no gold in seawater c. we don't know how to extract minerals from seawater d. it would be too costly and difficult to separate the small amount of gold from the very large amounts of halite and other minerals

Which of the following regions suffers the most from acid rain? a. the area around vancouver c. the area below atlanta b. the area below detroit d. the area above montreal

What is the correct order (starting from the surface) of warts layers