Tariffs Are Imposed Only on Exports

question 57

True/False

Tariffs are imposed only on exports.

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Definitions:

Eruption Column

A column of gases, ash, and volcanic rock that is ejected into the atmosphere during a volcanic eruption.

Tephra

Fragmented material produced by a volcanic eruption regardless of size, composition, or emplacement mechanism.

Gas Flux

The rate of flow of gases into or out of a surface area.

Unweathered Lava

Refers to lava that has not been exposed to weathering processes and therefore maintains its original texture and composition.