Johnny Works at an Electronics Store

question 64

Multiple Choice

Johnny works at an electronics store.In addition to his salary,he receives 2 percent of the sales dollars he brings in each month.This extra 2 percent is called a

• A) commission.
• B) salary.
• C) bonus.
• D) reward.
• E) rebate.

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Definitions:

Earth's Magnetic Field

The geomagnetic field that extends from the Earth's interior into space, where it meets the solar wind, a stream of charged particles emanating from the sun.

Outer Core

The liquid layer of the Earth's core that lies beneath the mantle and surrounds the inner core, composed mostly of iron and nickel.

Subduction Zone

A region where one tectonic plate slides underneath another, often leading to volcanic activity and earthquakes.

Volcanoes

Openings in the Earth's crust through which molten rock, ash, and gases are ejected.