The threat level is higher because Osama bin Laden's death has angered his followers. The US is being cautious and expecting retaliation from Al Qaeda as well as home grown terrorists. The US State Department has urged Americans to limit travel abroad.
The terrorism threat levels are low, moderate, significant, and high.
The terrorism threat levels are low, moderate, significant, and high.
The terrorism threat levels are low, moderate, significant, and high.
The terrorism threat levels are low, moderate, significant, and high.
The terrorism threat levels are low, moderate, significant, and high.
Low, Moderate, Significant, HighWhat are the terrorism threat levels regional and local U.S. commanders assign for specific personnel, family members, units, and installations?
No.
Different countries have different ways of assigning threat levels. They also may use different terms
how can population levels affect desertification
global warming
The ozone depleting substances affect ozone levels. They react with ozone to deplete it.
This is global warming.