What Is the Main Function of the Ozone Layer

question 36

Multiple Choice

What is the main function of the ozone layer?

• A) to provide cloud cover for protection of polar regions
• B) to provide a source of oxygen for photosynthesis
• C) to filter toxins from acid rain
• D) to block most of the sun's damaging rays from reaching Earth
• E) to trap carbon dioxide and warm the planet

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Definitions:

Correlation Coefficient

A statistical measure that indicates the extent to which two or more variables fluctuate together, ranging from -1 to 1, where 1 means a perfect positive relationship, -1 means a perfect negative relationship, and 0 means no relationship.

Variables

Elements or factors that can change and affect the outcomes of scientific research or experiments.

Correlation Coefficient

A statistical measure that indicates the extent to which two variables fluctuate together, showing the strength and direction of their relationship.

Variables

Elements, features, or factors that can change and affect the outcome of scientific research or experiments.