Ozone depletion is expected to continue to worsen until when? Select one: a. 2015 b. 2020 c. 2025 d. 2030

The correct answer is 2030

The Ozone depletion problem is expected to continue to worsen only until it gets fully repaired by 2030.

Explanation:

In the early 1980s, it was discovered that the Ozone layer has started depleting. The development of massive holes was discovered to have taken place in the Ozone layer near the poles. But up from '2000', the Ozone layer has been seen repairing itself at a rate of 3% per year. It is believed that the problem of Ozone layer depletion would only exist until it is fully repaired by 2030.