Due to the depletion of ozone layer, Ultra violet rays of the sun enter into the troposphere directly and it may cause skin disease, cataract, loss of immunity as well as it causes mutation on terrestrial animals and larvae and eggs of aquatic animals and amphibians die. So, There will be great problem in ecosystem.
UV rays radiation can cause damage to early developmental stages of fish, shrimp, crab, amphibians and any other type of marine animals. The most dangerous effect of this UV ray radiations is the decrease in reproductive capacity and impaired larval development.