Ozone Layer restricts which one of the following?

1. Infrared Rays
2. Ultraviolet Rays
3. X-Rays
4. Gamma Rays

The primary function of the stratospheric ozone layer is to absorb the sun’s harmful ultraviolet (UV) radiation, specifically UV-B and most UV-C rays. This protection is crucial for life on Earth, as overexposure to UV radiation can cause skin cancer, cataracts, and damage to plant and marine life. It does not significantly block infrared, X-rays, or gamma rays.