Which of the Following Statements About Ultraviolet Radiation Is TRUE

question 52

Multiple Choice

Which of the following statements about ultraviolet radiation is TRUE?

• A) Swimming is a good choice of outdoor activity because ultraviolet rays cannot penetrate water.
• B) Sand reflects ultraviolet radiation, so beach-goers need to wear sunscreen even if they sit under a beach umbrella.
• C) You do not need to wear sunscreen when outdoors at high elevations because the atmosphere at high altitude filters out most ultraviolet radiation.
• D) It's best to avoid outdoor activity in the late afternoon because the sun's rays are most intense after 3 p.m.

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Definitions:

George Herbert Mead

A major figure in American sociology and philosophy, best known for his work on the development of self and the theory of social behaviorism.

Self-awareness

The conscious knowledge of one's own character, feelings, motives, and desires.

Looking-Glass Self

The idea that people’s conception of self arises through reflection about their relationship to others.

Identity

The way in which individuals see and define themselves, shaped by personal, social, and cultural factors.