What is the role of the ozone layer?
A) It increases the levels of chlorofluorocarbons (CFCs) in the upper atmosphere.
B) It increases the gyres.
C) It increases the amount of sunlight that reaches the poles.
D) It reduces the amount of UV light that reaches Earthʹs surface.
E) It increases photosynthesis in Antarctic phytoplankton.

Question

Quizplus · Accepted Answer

The ozone layer acts as a protective shield in the Earth's stratosphere, absorbing and reducing the amount of harmful ultraviolet (UV) light from the sun that reaches the Earth's surface, thereby protecting living organisms from UV radiation's damaging effects.

What Is the Role of the Ozone Layer