What Are Ozone Holes

question 154

Multiple Choice

What are ozone holes?

• A) small voids on Earth's ozone layer that occur randomly over the entire planet
• B) regions of larger-than-normal ozone concentration that appear over the poles
• C) regions of smaller-than-normal ozone concentration that appear over the poles
• D) seasonal drops in ozone density scattered around the equator

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Definitions:

Tax Collections

The process by which government entities gather money from individuals and businesses in the form of taxes to fund public expenses.

Federal Budget Deficits

Refers to the shortfall when a government's expenditures exceed its revenues in a given fiscal year.

Century

A period of 100 years, often used to denote significant historical timelines or epochs.

Cyclically Balanced Budget

A cyclically balanced budget is a fiscal policy approach where government budgets are planned to balance over the economic cycle, allowing for surpluses in boom years and deficits in recession years.