Which Term Refers to the Movement of People from One

question 76

Multiple Choice

Which term refers to the movement of people from one geographic area to another for the purpose of changing residency?

• A)relocation
• B)migration
• C)immigration
• D)emigration

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Definitions:

Ionic Compounds

Compounds composed of ions held together by ionic bonds; typically formed when a metal reacts with a nonmetal or a polyatomic ion.

CH4

CH4, methane, is a simple alkane hydrocarbon with one carbon atom bonded to four hydrogen atoms, and is a major component of natural gas.

NH3

Ammonia, a colorless gas with a pungent smell, consisting of nitrogen and hydrogen (NH3).

Diatomic Elements

Molecules composed of only two atoms, of the same or different chemical elements.