With Immediate and Sustained Action to Stop Production of All

question 79

Multiple Choice

With immediate and sustained action to stop production of all ozone-depleting chemicals:

• A) The ozone-hole problem will be solved immediately.
• B) It will take about 5 years for the earth's ozone layer to recover to 1980 levels.
• C) It will take about 30 years for the earth's ozone layer to recover to pre-1950 levels.
• D) It will take about 60 years for the earth's ozone layer to recover to pre-1950 levels.
• E) It will take about 60 years for the earth's ozone layer to recover to 1980 levels.

---

Definitions:

Price

The amount of money expected, required, or given in exchange for something else.

Gallons

A unit of volume measurement used primarily in the United States for liquids, equal to 3.785 liters.

Economic Questions

Fundamental questions addressing how an economy decides on what to produce, how to produce it, and for whom to produce, reflecting allocation of resources.

Government

The system or group of people governing an organized community, often a state, including institutions and officials that make and enforce laws.