A major concern is that globalization contributes to poverty, inequality and social disintegration by reducing the bargaining power of low-skilled and decreasing job security. This is because production of manufactured goods can be moved from one country to another with relative ease, but workers are far more restricted in their ability to cross borders. However companies working with natural resources  for example, mining, oil, and gas, and tree plantations  have to make long-term workforce commitments because of the more immobile nature of their business.

Question: Skilled workers are less restricted in their ability to cross border.
Options:
A. true, B. false, C. uncertain
Answer: "C"