Question

write the harmful effect of the UV rays ? explain

Answer 1

UV rays can also damage the eyes as more than 99% of UV radiation is absorbed by the front of the eyes. Corneal damage, cataracts, and macular degeneration are all possible chronic effects from UV exposure and can ultimately lead to blindness. Melanoma, a type of skin cancer, can also develop within the eye.

Answer 2

uv ray means ultra violent rays when the ozone layer(O³)become thinner then this rays come in the contact of earth surface due to this the several skin problem causes.