By Approximately What Percentage Did Global Production of CFCs Fall

question 54

Multiple Choice

By approximately what percentage did global production of CFCs fall from 1987 to 2000?

• A)13%
• B)44%
• C)88%
• D)1100%

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Definitions:

Carbon Monoxide

A colorless, odorless, and toxic gas consisting of one carbon atom and one oxygen atom, chemically represented as CO.

Polarity

A property of molecules having distinct ends with opposite charges, leading to unequal sharing of electrons.

Methane Molecule

A simple hydrocarbon with the chemical formula CH4, consisting of one carbon atom bonded to four hydrogen atoms, and is the primary component of natural gas.

Polarity

A property of molecules with distinct oppositely charged ends, resulting from an uneven distribution of electrons.