Which of the Following Is Not True of UV Exposure

question 39

Multiple Choice

Which of the following is not true of UV exposure?

• A)UVA radiation accounts for about 95% of all UV radiation reaching the Earth's surface.
• B)Only exposure to UVA is a concern,not exposure to UVB and UVC.
• C)UV radiation is potentially harmful and individuals should take appropriate precautions depending on the UV index.
• D)UV radiation varies spatially according to the season,local weather conditions,and overhead ozone depletion.
• E)UVB alters plant physiology and can lead to decreased agricultural productivity.

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Definitions:

Machine Hours

A unit of measure representing the operational time of a machine, used in allocating costs based on how long machines are used in the production process.

Overhead

The indirect costs or expenses related to the operation of a business that are not directly tied to a specific product or service.

Job Order Cost Accounting

A method of accounting that accumulates costs for each job or project separately, often used in manufacturing or service industries.

Direct Labor Costs

Expenses associated with employees who directly contribute to the manufacturing or production of goods.