During the Years 1970-1986,the Merchandise Balance of Trade in the U.S.shifted

question 260

Multiple Choice

During the years 1970-1986,the merchandise balance of trade in the U.S.shifted from a

• A)trade deficit to a trade surplus.
• B)small trade deficit to a large trade surplus.
• C)trade surplus to a large trade deficit.
• D)small trade surplus to a large trade surplus.
• E)large trade surplus to a relatively small trade deficit.

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Definitions:

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.

Well-developed Soil

Soil that has gone through all stages of soil formation, resulting in distinct layers or horizons, and is capable of supporting plant life effectively.

Ash Blanketing

The covering of large areas with volcanic ash following an explosive volcanic eruption.