How far above the Earth would we find the highest concentration of "good" ozone?
A) 50 miles
B) 20 miles
C) 10 miles
D) 10,000 feet
E) sea level

Question

Quizplus · Accepted Answer

The highest concentration of "good" ozone, which protects us from the sun's harmful ultraviolet radiation, is found in the stratosphere, approximately 20 miles above the Earth's surface. This region is known as the ozone layer.

How Far Above the Earth Would We Find the Highest