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NEETChemistryp Block Elements (Group 15, 16, 17 & 18)

What is the main role of the ozone layer in the Earth's atmosphere?

Options

  1. ATo create greenhouse gases
  2. BTo absorb harmful ultraviolet (UV) radiation
  3. CTo produce oxygen through photolysis
  4. DTo generate ozone pollution

Correct answer

B. To absorb harmful ultraviolet (UV) radiation

Step-by-step solution

The primary role of the ozone layer in the Earth's atmosphere is to absorb and shield the surface from harmful ultraviolet (UV) radiation from the sun.

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