Question

what would happen to life if ozone layer gets totally depleted

Answer 1

Since the ozone layer absorbs ultraviolet light from the sun, it is suspected that a variety of consequences such as increases in sunburn, skin cancer, cataracts, damage to plants, and reduction of plankton populations in the oceans may result from the increased UV exposure if there was no ozone layer in the atmosphere ..................

Answer 2

if there is no Ozone layer then there is not life on earth.