Ozone-Depleting Chemicals Are Most Efficient at the Poles, Both for Arctic

question 11

Multiple Choice

Ozone-depleting chemicals are most efficient at the poles, both for Arctic and Antarctic regions. The major reason for this is:

• A) lots of CFCs are used in polar regions.
• B) tourists there pollute the atmosphere.
• C) very cold winters.
• D) all the ozone is formed over the equator and none reaches the poles.
• E) a lack of stringent air pollution laws at the poles.

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Definitions:

Liability Account

A liability account records debts or obligations a company owes to others, appearing on the balance sheet.

Owner's Equity Account

An account on a company's balance sheet representing the owner's total interest in the business, after subtracting liabilities from assets.

Transaction

An agreement or communication carried out between two or more parties that results in the exchange of goods, services, or money.

Credits

Credits refer to a bookkeeping entry that increases a liability or equity account, or reduces an asset or expense account, reflecting the opposite side of a debit.