Ozone is a gas composed of three atoms of oxygen (O3). Ozone occurs both in the Earth's upper atmosphere and at ground level. Ozone can be good or bad, depending on where it is found. Called stratospheric ozone, good ozone occurs naturally in the upper atmosphere, where it forms a protective layer that shields … See more Tropospheric, or ground level ozone, is not emitted directly into the air, but is created by chemical reactions between oxides of nitrogen (NOx) and … See more Ozone is most likely to reach unhealthy levels on hot sunny days in urban environments, but can still reach high levels during colder … See more Breathing ozone can trigger a variety of health problems including chest pain, coughing, throat irritation, and airway inflammation. It also … See more Ozone in the air we breathe can harm our health. People most at risk from breathing air containing ozone include people with asthma, children, … See more WebBecause O2 in the presence of UV can be broken up and then reformed as Ozone. So it's actually the fact that you have so much UV light up here, that it reacts with oxygen that …
How ozone holes are formed - Windy.app
WebFormation of the Ozone Layer Over two billion years ago, early aquatic organisms called blue-green algae began using energy from the Sun to convert molecules of water (H 2 O) and carbon dioxide (CO 2) and … WebTo form, ozone needs sunshine to fuel the chemical reaction. When ozone pollution reaches high levels, pollution alerts are issued urging people with respiratory problems to take … bosch benchmark gas cooktop
4.9: Free Radicals and the Environment - Chemistry LibreTexts
WebFeb 24, 2024 · ozone layer, also called ozonosphere, region of the upper atmosphere, between roughly 15 and 35 km (9 and 22 miles) above Earth’s surface, containing relatively high concentrations of ozone molecules (O … WebOzone in the atmosphere is a pale blue gas with the chemical formula O³, which means that ozone is made up of three oxygen atoms. In contrast, the oxygen we breathe consists of two atoms. There are a number of ways to make an ozone molecule, but in the atmosphere, ozone is almost always formed naturally from oxygen. WebIn the stratosphere, ozone is created primarily by ultraviolet radiation. When high-energy ultraviolet rays strike ordinary oxygen molecules (O 2 ), they split the molecule into two … having a cuddle