OZONE LAYER DEPLETION: A DANGER TO OUR ENVIRONMENT: Essay
OZONE LAYER DEPLETION: A DANGER TO OUR ENVIRONMENT Definition Ozone is the layer of colourless gas that forms a protective covering in the Earth’s upper atmosphere. Ozone is formed when oxygen molecules absorb ultraviolet photons and undergo a chemical reaction known as photo dissociation or photolysis, where a single molecule of oxygen breaks down to … Read more