How many months does the ozone hole typically last?
As a keen observer of environmental phenomena, I am curious to know about the duration of the ozone hole, a recurring natural event that has captured the attention of scientists worldwide. Could you please elaborate on how many months the ozone hole typically persists? This information would greatly assist in understanding its seasonal patterns and potential impact on our environment. I am particularly interested in whether it's a short-lived phenomenon or a more enduring issue that we need to be vigilant about. Thank you for your insight into this important environmental question.