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:

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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.

answer (a) more rain in u s and less rain in australia and asia

what events in mexico's history might explain why the country continues to have difficulty improving social justice and economic opportunities for all people?