In the atmosphere ultraviolet rays are absorbed by

1.	In the atmosphere ultraviolet rays are absorbed by
Answer» <html><body><p> Oxygen</p><br/><br/><p>As <a href="https://interviewquestions.tuteehub.com/tag/sunlight-1234644" style="font-weight:bold;" target="_blank" title="Click to know more about SUNLIGHT">SUNLIGHT</a> passes through the atmosphere, all UVC and approximately 90% of UVB radiation is absorbed by ozone, water <a href="https://interviewquestions.tuteehub.com/tag/vapour-1442886" style="font-weight:bold;" target="_blank" title="Click to know more about VAPOUR">VAPOUR</a>, oxygen and carbon dioxide. <a href="https://interviewquestions.tuteehub.com/tag/uva-3253319" style="font-weight:bold;" target="_blank" title="Click to know more about UVA">UVA</a> radiation is <a href="https://interviewquestions.tuteehub.com/tag/less-1071906" style="font-weight:bold;" target="_blank" title="Click to know more about LESS">LESS</a> affected by the atmosphere. Therefore, the UV radiation reaching the Earth's surface is largely composed of UVA with a small UVB <a href="https://interviewquestions.tuteehub.com/tag/component-926634" style="font-weight:bold;" target="_blank" title="Click to know more about COMPONENT">COMPONENT</a>.</p></body></html>

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