Question

Although ozone in the stratosphere has been decreasing in recent years, ozone near Earth's surface is on the increase. The ozone near the surface is undesirable because it:

Answer 1

Answer:

Below

Explanation:

Here, ground-level or "bad" ozone is an air pollutant that is harmful to breathe and it damages crops, trees and other vegetation. It is a main ingredient of urban smog. The troposphere generally extends to a level about 6 miles up, where it meets the second layer, the stratosphere. The stratosphere or "good" ozone layer extends upward from about 6 to 30 miles and protects life on Earth from the sun's harmful ultraviolet (UV) rays.