Question

which function is performed by the ozone layer? a. light radiation is reflected back into space. b. charged particles from the sun are prevented from reaching c. magnetic charges from space are prevented from reaching surface. d. ultraviolet rays from the sun are prevented from reaching

Explanation:

The ozone layer is a region of Earth's stratosphere that contains a high concentration of ozone ($O_3$) molecules. Its main function is to absorb and block most of the Sun's harmful ultraviolet (UV) radiation from reaching the Earth's surface. This protects living organisms from the damaging effects of UV - rays such as skin cancer, cataracts, and damage to plants and marine life.

Answer:

D. Ultraviolet rays from the sun are prevented from reaching the Earth's surface.