Ozone Layer
1. Is ozone toxic when inhaled?
Ozone can be harmful to man kind, whether in its pure form or in conjunction with other pollutants. If inhaled, it can damage the lungs.
2. In Ozone, how many lone pairs are there?
Ozone having two lone pairs for the double bond that includes oxygen, one for the positive charge that contains oxygen, and three for the negative charge that contains oxygen. Each ozone molecule has six lone pairs.
3. Ozone layer effects on humans?
As the ozone layer depletes, more UV rays penetrate the atmosphere. When UV rays come into contact with human skin, they can induce malignant skin cancer. It has the potential to cause cataracts. When UV rays combine with vitamin D, it is created in our bodies.
4. What is ozone layer depletion?
Ozone layer depletion is the steady lowering of the earth’s ozone layer in the upper atmosphere as a result of the generation of chemical compounds containing gaseous bromine or chlorine from industry or other human activities.
5. Why is the significance of the ozone layer?
The ozone Layer present in the stratosphere and not allow the sun’s UV rays, to enter in the atmosphere, it help in keeping the Earth’s surface from becoming sterile and human from the skin cancer.
Ozone Layer – Causes, Effects & Depletion
Ozone Layer: Oxygen is a member of the chalcogen group of the periodic table, a highly reactive nonmetal that quickly forms oxides with most elements and other compounds. After hydrogen and helium, oxygen is the most abundant element on Earth and the universe’s third most common element. Diatomic oxygen gas makes up 20.95 % of the Earth’s atmosphere nowadays.
Ozone is too reactive at sea level to last long in the atmosphere. At a height of around 20 kilometers, it is created from air oxygen in the presence of sunshine. The ozone layer shields the surface of the world from UV radiation. It’s a diamagnetic, unstable gas with a pungent odor that protects the Earth from dangerous ultraviolet rays from the sun.
Ozone is a potent oxidant with a wide range of industrial and consumer applications. However, ozone damages mucous and respiratory tissues in mammals, as well as plant tissues, due to its strong oxidizing potential. While this makes ozone a serious respiratory hazard and pollutant near the ground, a higher ozone layer concentration is advantageous because it prevents harmful UV rays from reaching the Earth’s surface.
Table of Content
- What is Ozone Layer?
- Properties of Ozone
- Uses of Ozone
- Ozone Layer Depletion
- Cause of Ozone Layer Depletion
- Ozone Depleting Substances (ODS)