Which of the Following Statements About Human Migration Is True

question 7

Multiple Choice

Which of the following statements about human migration is true?

• A) In 2010, the United Nations estimated that three in four people migrated to a new country.
• B) Saudi Arabia sends more than two million people abroad to work each year.
• C) Only 3 percent of the world's population moves beyond national borders.
• D) The last thirty years has had one of the lowest rates of migration in human history.
• E) People are pulled to migrate by poverty, famine, and natural disasters.

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Definitions:

Pitch

In music, pitch is the quality of a sound that is determined by the frequency of the sound waves, often perceived as how "high" or "low" a note sounds.

Pattern Code

A means of representing information or signals through organized or structured sequences, often used in data transmission and recognition systems.

Frequency

In the context of waves, it refers to the number of complete cycles per second; in data, it represents the rate of occurrence of events.

Amplitude

The magnitude or extent of a fluctuation in a waveform or signal, often measured as the maximum distance from the average in sound waves or electromagnetic signals.