As a Result of the Great Recession of 2007-2009,illegal Immigration

question 88

Multiple Choice

As a result of the Great Recession of 2007-2009,illegal immigration to the United States:

• A) has increased dramatically.
• B) fell significantly during the recession but has increased since the recession and the illegal immigrant population is growing significantly again.
• C) illegal immigration to the United States fell significantly and the net flow of illegal immigrants following the recession has been close to zero.
• D) illegal immigration to the United States fell significantly,and now there is a dramatic backflow that has the total number of illegal immigrants in the United States falling.

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Definitions:

Decomposition Reaction

A chemical process where a lone compound decomposes into multiple, less complex materials.

Activation Energy

Activation energy is the minimum quantity of energy that a chemical species must possess in order to undergo a specified reaction.

Kinetic Energy

The energy that an object possesses due to its motion.

Mechanical Energy

The sum of potential energy and kinetic energy in a physical system, representing the ability to do work.