Which Is/are Part of the Chapman Cycle in the Stratosphere

question 9

Multiple Choice

Which is/are part of the Chapman cycle in the stratosphere?
I.Ozone is removed by its reaction with water vapor.
II.Ozone is removed by an interaction with UV radiation.
III.Ozone reacts with oxygen atoms to form oxygen molecules.

• A)I only
• B)II only
• C)I,II and III
• D)II and III only

---

Definitions:

Third Party

An entity involved in a transaction or situation which is neither the buyer nor the seller, but may have an interest or role.

Real Expenditures

Spending adjusted for inflation, which reflects the actual purchasing power of money on goods and services, providing a more accurate measure of economic activity.

Medicare

A federal program in the United States that provides health insurance to people who are 65 or older, and to younger people with certain disabilities.

Medicaid

A joint federal and state program that helps with medical costs for some people with limited income and resources.