Question

How would depletion of ozone from the stratosphere affect human life?

Answer 1

Depletion of ozone from the stratosphere affects human life significantly because the ozone layer acts as a protective shield against the sun’s harmful ultraviolet (UV) radiation. When the ozone layer is depleted, more UV rays reach the Earth’s surface, leading to several adverse effects on human health:

1. Increased risk of skin problems: Exposure to excessive UV radiation can cause sunburn and increase the incidence of skin cancers, including melanoma.
2. Eye damage: Higher UV levels can lead to cataracts and inflammation of the cornea, commonly referred to as snow-blindness, which can impair vision.
3. Immune system suppression: UV radiation can weaken the human immune system, making individuals more susceptible to infections and diseases.