The hole in the ozone layer is located over the poles that is Antarctica and arctic. Rahul M. 16 September 2020, 4:04 am. New sources of ozone-depleting chemicals were not a factor in the hole … UV-B radiation (280- to 315- nanometer (nm) wavelength) from the Sun is partially absorbed in this layer. The ozone hole is not technically a “hole” where no ozone is present, but is actually a region of exceptionally depleted ozone in the stratosphere over the Antarctic that happens at the beginning of Southern Hemisphere spring (August–October). In 2019, the smallest ozone hole since 1982 was recorded over the Antarctica. Photos and videos show a young protestor jumping and climbing onto a police car, to turn off the water canon which was being blasted at the farmers. 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 3 ). Satellite instruments provide us with daily images of ozone over the Antarctic … (Hons) in Persian, had moved the court seeking interim bail from November 30 to December 7 to prepare for three backlog exams scheduled to be held on December 4, 5 and 7. Rather than overwhelm India in war, the PLA is seeking to lock the country into a resource-sapping confrontation, where supremacy is achieved without actual fighting. All maps, graphics, flags, photos and original descriptions © 2020 worldatlas.com. Despite popular beliefs, the ozone hole is not actually a hole in the ozone layer, but a region of depleted ozone in the stratosphere over the Antarctic, which occurs at the beginning of spring in the southern hemisphere, sometime between August and October. Here's our roundup. A series of amendments to the Protocol followed in subsequent years, and by 2005 the consumption of ozone-depleting chemicals had dropped by 90 to 95% in participating countries. Try answering the questions below (please allow the quiz a few seconds to appear): One of the football icon's rather odd final requests has been turned down by his family. In a scathing review of the Trump campaign's arguments that the president was cheated in his November 3 reelection bid, three appeals court judges unanimously said that allegations of unfairness were not supported by evidence. This year, unusually strong weather patterns caused warm temperatures in the upper atmosphere above the South Pole region of Antarctic, which resulted in a small ozone hole. The Arctic ozone hole is rare, as the northern hemisphere is not ordinarily prone to the strong and stable polar vortex conditions necessary to allow ozone-depleting chemicals to become concentrated and destroy ozone molecules. This molecule plays an important role acting as a natural UV shield for the Earth. Scientists from NASA and NOAA work together to track the ozone layer throughout the year and determine when the hole reaches its annual maximum extent. Find out how much you know about ozone. Ozone, or trioxygen, is a highly reactive gas that’s composed of three oxygen atoms. The Ozone layer is actually located in the stratosphere in a region that is 10 to 50 km above the Earth. By Krista Conrad on May 24 2020 in Environment. The hole will grow through early spring, until temperatures warm and the polar vortex becomes weak enough to allow air from surrounding regions into the polar zone. Find out how much you know about ozone. Satellite instruments provide us with daily images of ozone over the Antarctic region. Read full article. History of the Ozone Hole What is EESC? Argentines lined up in the streets of Buenos Aires on Thursday to say goodbye to soccer great Diego Maradona, whose casket lay in state at the Casa Rosada presidential palace draped in an Argentine flag and his famous no.
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