Most of the Carbon Dioxide on the Earth

question 52

Multiple Choice

Most of the carbon dioxide on the Earth

• A) is locked up in carbonate rocks in its crust or is dissolved in the oceans
• B) is trapped beneath the surface of the planet in gaseous form
• C) has escaped into space
• D) is located in its atmosphere

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Definitions:

Soviet Union

A former federal socialist state in Northern Eurasia that existed from 1922 to 1991, composed of multiple Soviet republics.

Fuel Standard Requirements

Regulations that set specific benchmarks for the composition or performance of fuels used in vehicles to reduce environmental impact.

Federal Tax

Taxes imposed by the federal government on income, property, and goods and services, used to fund public services and government operations.

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