Which Atmospheric Layer Prevents Most of Ultraviolet Radiation from Reaching

question 46

Multiple Choice

Which atmospheric layer prevents most of ultraviolet radiation from reaching Earth's surface?

• A)stratosphere
• B)troposphere
• C)mesosphere
• D)thermosphere

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Definitions:

Permanent Withdrawal

The act of leaving a position, role, or organization with no intention of returning, typically referring to retirement or resignation.

Full-time Work

Employment in which an individual works a minimum number of hours defined as such by their employer, typically involving a commitment of 35-40 hours per week.

Phased Retirement

An arrangement that allows employees to reduce their hours and/or responsibilities in order to ease into retirement.

Complete Cessation

A term referring to the total ending or discontinuation of a behavior or process.