The depletion of the ozone layer is a cause of concern. Why?
The ozone layer helps in reflecting back the harmful ultraviolet rays of the sun. Due to depletion, harmful UV rays will be able to reach on the earth, which can cause skin cancer
The ozone layer helps in deflecting back the harmful ultraviolet rays of the sun. Due to depletion,harmful UV rays will be able to reach on the earth, which can cause skin cancer.