Questions Such As, "Do You Shop at the Mall Often

question 1

Multiple Choice

Questions such as, "Do you shop at the mall often?" are

• A)perfect for most surveys.
• B)too ambiguous to yield useful information.
• C)likely to offend your respondents.
• D)too personal and will offend most audiences.

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Definitions:

Lava Flow

Magma that erupts onto the surface and flows downhill from the vent; also the solidified body of rock formed by this magma.

Pyroclastic Flow

A fast-moving current of hot gas and volcanic materials that flows down the sides of a volcano during an explosive eruption.

Eruption Column

A column of gases, ash, and volcanic rock emitted into the atmosphere during a volcanic eruption, which can affect climate and aviation.

Pyroclastic Flow

A rapid stream of heated gas and volcanic substances flowing down a volcano's slopes amid an explosive eruption.