Question

Question #49d29

Answer 1

"Depletion" of the upper atmospheric ozone is caused when it reacts with other compounds faster than it can be replenished from ambient oxygen by natural solar radiation.

Explanation:

See also:

http://paos.colorado.edu/~fasullo/pjw_class/chem9.html

https://science.howstuffworks.com/environmental/earth/geophysics/earth5.htm

https://earthobservatory.nasa.gov/Features/Ozone/ozone_2.php