How Has Human Activity Since the 19th Century Affected Atmospheric

question 14

Multiple Choice

How has human activity since the 19th century affected atmospheric concentrations of methane?

• A) Since 1800, the atmospheric concentration of methane has more than doubled
• B) Since 1800, the atmospheric concentration of methane has increased by less than 200%
• C) Has increased at a rate even faster than carbon dioxide
• D) The increase has been associated with biomass burning and the creation of landfills

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Definitions:

Separate Taxable Entity

An entity that is recognized as separate from its owners for tax purposes, such as a corporation, and therefore must file its own tax returns.

Ownership Interest

A portion or share in the ownership of assets, such as real estate or a company, affording the holder certain rights like income or control.

General Partners

Individuals or entities that participate in the management of a partnership and have unlimited personal liability for the debts and obligations of the partnership.

Limited Partners

Individuals in a partnership who have limited liability to the extent of their investment in the company and do not participate in day-to-day management.