Question

what would happen if the ozone layer in the atmosphere completely disappera?

Answer 1

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 noozone layer in the atmosphere ...

Answer 2

The Ultra Violet rays will reach to earth's atmosphere. And they can cause skin cancer, etc.