Approximately How Much Basaltic Lava Is Erupted Each Year at Mid-Ocean

question 31

Multiple Choice

Approximately how much basaltic lava is erupted each year at mid-ocean ridges?

• A)3 cubic kilometers
• B)300 cubic kilometers
• C)30 cubic kilometers
• D)3000 cubic kilometers

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Definitions:

Discouraged Workers

Individuals who are not actively seeking employment due to believing no jobs are available for them or none that match their skills.

Unemployment Rate

The unemployment rate is the percentage of the total labor force that is unemployed but actively seeking employment and willing to work.

Labor Force

The total number of people available to work, including both the employed and the unemployed who are seeking employment.

Unemployment Rate

The portion of the labor sector that remains unemployed and is actively job hunting.