The Most Abundant Element of the Earth's Crust Is

question 3

Multiple Choice

The most abundant element of the earth's crust is:

• A) Oxygen.
• B) Hydrogen.
• C) Carbon.
• D) Aluminum.

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Definitions:

Great Depression

A severe worldwide economic downturn that took place during the 1930s.

Nominal GDP

Nominal GDP is the market value of all final goods and services produced within a country in a given period, measured in current prices.

Aggregate Output

The total value of all goods and services produced in an economy over a specific time period.

Aggregate Supply

The total supply of goods and services that firms in an economy plan on selling during a specific time period at given prices.