'Ozone Layer Has Started Recovery Process:' UN Scientists Washington, Feb 9 ( ANI ): Satellite images show that the recent ozone hole discovered over Antarctica was the smallest seen in the past decade. Ozone hole over Antarctica smallest in last decade More results ► Thesaurus browser ? ▲...
Ozone hole was first discovered over: View Solution View Solution View Solution View Solution Exams IIT JEE NEET UP Board Bihar Board CBSE Free Textbook Solutions KC Sinha Solutions for Maths Cengage Solutions for Maths DC Pandey Solutions for Physics ...
The ozone hole is a large area of thin ozone layer in the stratosphere formed due to the depletion of ozone due to CFCs. Ozone hole is seen in the Antarctic region.
Researchers first discovered the hole in the ozone layer overAntarcticamore than 30 years ago. The new report credits the shrinking ozone hole to a worldwide ban on chlorofluorocarbons. CFCs once were commonly used in many products, including aerosols, cleaning substances, refrigerators and plastics....
"This is the first convincing evidence that the healing of the Antarctic ozone hole has now started," Dr. Markus Rex from the Alfred Wegener Institute for Polar and Marine Research in Germany told the BBC. "Right now the state of the ozone layer is still really bad, but I find it very...
A new hole has opened up in the ozone layer — but it's not where scientists would expect to find it. The huge hole has been spotted in the Arctic, on the other side of the planet from the infamous hole that forms each year aboveAntarctica.Scientists from theEuropean Space Agencysaid ...
The antarctic ozone hole appears annually during the months of September/October. Although it was first discovered in 1985, its first appearance dates back to the mid-1970s. Since this time, it has grown in both depth and size. In October 1991 total column amounts were as low as 110 DU...
将“hole in the ozone layer"翻译成葡萄牙文 buraco da camada de ozônio是将“hole in the ozone layer"翻译成 葡萄牙文。 译文示例:Mr President, in October the largest hole in the ozone layer over the Antarctic was recorded. ↔ Senhor Presidente, em Outubro deste ano, foi detectado o ...
Decline in the thickness of ozone layer over a restricted area is called ozone hole. It was first discovered over Antarctica in 1985.
“We see very clearly that chlorine from CFCs is going down in the ozone hole, and that less ozone depletion is occurring because of it,” said the study's lead author Susan Strahan, an atmospheric scientist at NASA’s Goddard Space...