Webshorter than 200nm, is split into atomic oxygen and the atomic oxygen reacts withan oxygen molecule to form ozone. O2 + UV light -> 2 O O + O2 + M -> O3 + M (where M indicates conservation of energy and momentum) These reactions absorb up to 98% of the UV-light therby shielding the earth´s surface from biologically damaging ultraviolet Web2 de nov. de 2024 · Ozone consists of three oxygen atoms (O 3). The ozone layer absorbs high-energy UV radiation. As you can see in Figure below, UV radiation splits the ozone molecule. The split creates an oxygen molecule (O 2) and an oxygen atom (O). This split releases heat that warms the stratosphere. By absorbing UV radiation, ozone also …
SOLAR AND ULTRAVIOLET RADIATION - World Health Organization
Web5 de jul. de 2024 · Ultraviolet (UV) radiation is a form of non-ionizing radiation that is emitted by the sun and artificial sources, such as tanning beds. While it has some … Web13 de abr. de 2024 · •OH can be generated via various sources of pathways including H 2 O 2, ozone with accepting electrons and energy to split, and breakage of hydroperoxide (R-OOH) [19]. Active compounds produced by microorganisms could catalyze oxygen and water followed by the donation of electrons to initiate a Fenton-like reaction, which is an … prohibition essay thesis
Ozone - NASA
Web15 de mai. de 2024 · Answer: Ozone is formed at the higher level of atmosphere by the action of UV radiation on molecule. High energy UV radiations split apart some oxygen molecules into atomic-oxygen which react with molecular oxygen to form ozone molecules. Web19 de jan. de 2024 · The higher energy UV radiation splits apart some molecular oxygen into its oxygen atom. Molecular oxygen i.e. O₂ splits into its atoms (due to UV … WebDownload CBSE Class 10 Science MCQ Chapter 15 Our Environment with Answers PDF. Students must learn the following concepts from the NCERT Class 10 Science Textbook before solving these multiple-choice questions to answer them correctly. Students can also access the CBSE Class 10 Science MCQs for other chapters to prepare well for … prohibition era weapons