The Upper Atmosphere Shield That Blocks Dangerous Ultraviolet Light, Protecting

question 37

Multiple Choice

The upper atmosphere shield that blocks dangerous ultraviolet light, protecting humans from sunburn and skin cancer is called the .

• A) ozone layer
• B) ionosphere shield
• C) stratosphere screen
• D) ultraviolet filter

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Definitions:

Family

An intimate group of two or more people who (1) live together in a committed relationship, (2) care for one another and any children, and (3) share activities and close emotional ties.

Deteriorating

Experiencing a decline in quality, condition, or vitality over time.

Schools Of Thought

Various philosophies or methods of thinking within a particular field or issue.

Family

A social unit comprising individuals related by blood, marriage, or adoption, often forming a household and involved in mutual care and responsibilities.