what is ozone layer Share with your friends Share 0 Riya Singh answered this Ozon layer is present in the stratosphere and there is present ozone gas which prevents the harmful ultraviolet radiation of sun. 0 View Full Answer Ashish Singh answered this Is the layer that is present in our atmosphere which protects us from UV rays of the sun. 1 Naina Singh answered this Ozone : ozone layer is a layer of earth it protects us from the harmful ultraviolet rays that comes from sun. 0 Madiha answered this constituent of biosphere are hydrosphere ,lythosphere ,atmosphere and living thing 0 Sukhdev Kudale answered this OZONE LAYER PROTECTS US FROM UV RAYS OF SUN THAT ARE HARMFUL TO US IT IS PRESENT IN STRATOSPHERE 0 Swadha Ghonge answered this The layer of ozone gas in the lower part of stratosphere is called as ozone layer 0 Hiral Snehal Chaudhari answered this Please find this answer 0