Final answer:
Crop loss, eye disease, and skin cancer have been attributed to ultraviolet (UV) radiation, with UV-B being particularly harmful. The degradation of the ozone layer has increased exposure to UV radiation, which heightens health risks.
Step-by-step explanation:
Crop loss, eye disease, and skin cancer have been attributed to overexposure to ultraviolet (UV) radiation. UV radiation is known to damage the genetic material (DNA) in skin cells, which can lead to the uncontrolled growth of cells, a hallmark of cancer. Specifically, UV-B radiation has been linked to an increased risk of skin cancer and cataracts in the eyes, a common cause of blindness. The degradation of the ozone layer has led to increased UV radiation reaching the Earth, heightening these health risks. In addition, agricultural practices such as monoculture can lead to land degradation and deteriorating crop health, further demonstrating the environmental impact of certain human activities.