Question

What is ozone hole?(Answer in Very short or One word)​

Answer 1

Answer:

a region of marked thinning of the ozone layer in high latitudes, chiefly in winter, attributed to the chemical action of CFCs and other atmospheric pollutants. The resulting increase in ultraviolet light at ground level gives rise to an increased risk of skin cancer.

Explanation:

Answer 2

Answer:

ozone hole refers to the depletion of the protective ozone layer in the upper atmosphere..