What is ozone?
A)a gas consisting of molecules containing three oxygen atoms
B)a gas that resides in the stratosphere
C)a gas that blocks ultraviolet radiation from reaching Earth
D)all of the above

Question

Quizplus · Accepted Answer

Ozone is a gas composed of three oxygen atoms (O3), primarily found in the Earth's stratosphere, where it forms the ozone layer that absorbs and blocks most of the sun's ultraviolet radiation from reaching the planet's surface.

What Is Ozone