Ozone Layer

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Ozone Layer Danger

Order: Reorder
Duration: 4:18
Updated: 29 Aug 2014
author: NASAexplore

Think of the ozone layer as Earth's sunglasses, protecting life on the surface from the harmful glare of the sun's strongest ultraviolet rays, which can caus...

http://wn.com/Ozone_Layer_Danger

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What is Ozone Layer? | Mocomi Kids

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Duration: 3:00
Updated: 31 Aug 2014
author: MocomiKids

http://mocomi.com/ presents: What is Ozone layer? The Ozone layer protects the Earth and its inhabitants from harmful UV rays of the sun. Watch this animated...

http://wn.com/What_is_Ozone_Layer?_|_Mocomi_Kids

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The Arctic and the Ozone Layer (HD Version)

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Duration: 18:05
Updated: 02 Sep 2014
author: wmovideomaster

The Arctic region, around the North Pole, is an important indicator of the impacts of industrial and human activities, both at the surface level and in the a...

http://wn.com/The_Arctic_and_the_Ozone_Layer_(HD_Version)

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Ozone layer 'shows signs of recovery' - BBC News

Order: Reorder
Duration: 1:50
Updated: 11 Sep 2014

The Earth's protective ozone layer is starting to repair itself, according to a panel of United Nations scientists. The main reason behind its recovery, they say, is the fact that certain chemicals, such as those used in aerosol cans, were phased out in the 1980s. Roger Harrabin reports. Subscribe to BBC News HERE http://bit.ly/1rbfUog Check out our website: http://www.bbc.com/news Facebook: http://www.facebook.com/bbcworldnews Twitter: http://www.twitter.com/bbcworld Instagram: http://instagram.com/bbcnews

http://wn.com/Ozone_layer_'shows_signs_of_recovery'_-_BBC_News

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The Antarctic Ozone Hole -- From Discovery to Recovery, a Scientific Journey

Order: Reorder
Duration: 16:37
Updated: 15 Sep 2011

While the ozone hole has been considered by some as a solved problem, in fact its recovery is still many decades away and the effects and interactions of ozone depletion on climate change are just starting to be understood. On the 16th September 2011, embark on an investigative journey through the history and science of the ozone layer, the actions taken to address this major environmental threat and the consequences both for the ozone layer and climate system. This short film seeks out explanations and answers from the scientists closest to the issue.

http://wn.com/The_Antarctic_Ozone_Hole_--_From_Discovery_to_Recovery,_a_Scientific_Journey

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ScienceCasts: Mystery in the Ozone Layer

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Duration: 4:08
Updated: 05 Sep 2014
author: ScienceAtNASA

Visit http://science.nasa.gov/ for more. Almost 30 years after the Montreal Protocol put the brakes on ozone-depleting chemicals, one compound remains stubbornly and mysteriously abundant...

http://wn.com/ScienceCasts_Mystery_in_the_Ozone_Layer

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Ozone Layer Depletion HD

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Duration: 4:06
Updated: 03 Sep 2014
author: ImaginePeacePro

This is a video I made on my own for my science class! All rights obtained. Enjoy this wonderful presentation on the effects of ozone layer depletion by JD D...

http://wn.com/Ozone_Layer_Depletion_HD

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Ozzy Ozone

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Duration: 10:00
Updated: 31 Aug 2014
author: TVEAPfilms

In this animated short film, Ozzy Ozone (an ozone molecule) and Alberta the Albatross take a voyage of discovery to find out exactly who and what is attackin...

http://wn.com/Ozzy_Ozone

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Ozone Layer & Hole - Video for Kids

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Duration: 1:57
Updated: 25 Jul 2012

Visit http://www.makemegenius.com for more,free science videos for kids. Along-with beneficial rays from sun, there many harmful rays also which come from the sun.These harmful rays are known as ultraviolet rays ( uv rays) .If human skin is exposed too long to UV rays, it can cause cancer. But good news is that most of the harmful UV radiation is absorbed by a layer of ozone gas 20 -- 50 km above the Earth. But few human made chemicals are releasing few gases which are depleting the ozone layer.This video explains the whole ozone layer composition & depletion in an interesting way.

http://wn.com/Ozone_Layer_&_Hole_-_Video_for_Kids

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How CFC's Deplete the Ozone Layer

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Duration: 5:44
Updated: 26 Aug 2014
author: ChemSurvival

Professor Davis gives a short explanation of how chlorofluorocarbons (also known as 'CFCs') deplete the Earth's ozone layer.

http://wn.com/How_CFC's_Deplete_the_Ozone_Layer

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Global Warming , Green House Effect , Ozone Layer Video for Kids

Order: Reorder
Duration: 5:04
Updated: 05 Sep 2014
author: makemegenius

Visit http://www.makemegenius.com for free science videos for kids. Global warming can be defined as heating of earth because of increase in green house gase...

http://wn.com/Global_Warming_,_Green_House_Effect_,_Ozone_Layer_Video_for_Kids

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Ozone Layer and it's Depletion [Animation]

Order: Reorder
Duration: 1:23
Updated: 15 Aug 2014
author: Biology / Medicine Animations HD

See an organised list of all the animations: http://doctorprodigious.wordpress.com/hd-animations/

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The ozone layer

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Duration: 1:56
Updated: 01 May 2014
author: AFP news agency

The ozone layer is projected to recover to its pre-1980 levels by 2050, according to the UN. Without this vital layer of protection absorbing radiation from ...

http://wn.com/The_ozone_layer

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What happened to the holes in the ozone layer? | Global Ideas

Order: Reorder
Duration: 2:02
Updated: 26 Jul 2014
author: DW (English)

No sunbathing without sunscreen - that was a mantra for sun worshippers back in the 1980s. The reason: The sun's dangerous UV-radiation passes through massiv...

http://wn.com/What_happened_to_the_holes_in_the_ozone_layer?_|_Global_Ideas

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See the Hole in the Ozone Layer (1979 - 2012)

Order: Reorder
Duration: 0:58
Updated: 10 Aug 2014
author: magic76767676

Back in the 1980's we were warned that the CFC's (gas) used in our air conditioning and spray cans was eating a hole in the Ozone layer. If not stopped, the ...

http://wn.com/See_the_Hole_in_the_Ozone_Layer_(1979_-_2012)

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NASA | Exploring Ozone

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Duration: 2:21
Updated: 10 Aug 2014
author: NASA Goddard

Want more? Subscribe to NASA on iTunes! http://phobos.apple.com/WebObjects/MZStore.woa/wa/viewPodcast?id=283424434 This short video combines dynamic ozone vi...

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Dane Wigington: Geoengineering is Destroying the Ozone Layer,UV Charts Levels Not Being Disclosed

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Duration: 21:01
Updated: 03 May 2015

Dane Wigington: Geoengineering is Destroying the Ozone Layer, UV Charts Levels Not Being Disclosed So, How Bad Can It Get? Just when it seemed the negative news surrounding global geoengineering could not get any worse, it absolutely can and is. Off The Chart UV Levels Not Being Disclosed So, How Bad Can It Get? Just when it seemed the negative news surrounding global geoengineering could not get any worse, it absolutely can and is. We have known for some time that the UV levels were getting rapidly worse due to the ongoing atmospheric spraying. Anyone that is even slightly awake and aware has noticed that the sun feels incredibly intense on the skin. Most varieties of plant life are showing at least some signs of stress in most areas. In many regions, whole forests are in steep decline. And its getting worse by the day. Although extreme drought and toxic rains (due in large part to the heavy metal fallout from geoengineering) are taking their toll, recent metering of UV levels in Northern California indicate that there is an element in this die off that is far worse than we had realized, an incomprehensibly high level of UV radiation. With the assistance of a very generous and conscientious individual, geoengineeringwatch.org purchased top-of-the-line UV metering equipment which was put in the hands of a 40-year environmental metering veteran, with 20 years government experience and 20 years as a private consultant. Our findings are far beyond shocking. From a recent science study on excessive UV: We are told UV-B is only a minor component of the total solar radiation, we now know this could not be further from the truth. Our recent metering reflects an exponential rise in UVB radiation. Due to its high energy, its potential for causing biological damage to plants, animals, and humans is exceptionally high and even small increases could lead to significant biological damage. There are numerous peer reviewed studies which verify this fact. http://www.geoengineeringwatch.org/geoengineering-is-destroying-the-ozone-layer/

http://wn.com/Dane_Wigington_Geoengineering_is_Destroying_the_Ozone_Layer,UV_Charts_Levels_Not_Being_Disclosed

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AS Chemistry OCR F322 - The Ozone Layer

Order: Reorder
Duration: 14:30
Updated: 14 May 2014

Importance of the ozone layer. How ozone is formed and how it is destroyed. Also a look at ways scientists are trying to combat ozone depletion.

http://wn.com/AS_Chemistry_OCR_F322_-_The_Ozone_Layer

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What is the Ozone Layer | Dr. Weston | Sunwarrior

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Duration: 3:07
Updated: 13 Mar 2015

What is the Ozone Layer | Dr. Weston | Sunwarrior Visit www.sunwarrior.com/news for more info. Dr. Weston is prepared to walk you through the good and the bad about ozone. Ozone is one of those confusing words you hear thrown around to mean something beneficial and something harmful. We use it to describe the layer of our upper atmosphere that protects us from the sun’s damaging ultraviolet rays. We also use it to describe when oxygen reacts with volatile organic compounds at ground level to form the far less beneficial smog that pollutes our cities, clogs our lungs, and obstructs our views. Both ozones are a gas made of three linked oxygen atoms, but where and how they form make a huge difference in how they affect us. Beneficial ozone forms when sunlight interacts with water in waterfalls and crashing waves, from lightning storms, and when solar rays strike oxygen in the upper atmosphere. Less beneficial ozone shows up when the oxygen molecules trapped in exhaust and pollution react to sunlight. Ozone is a powerful antioxidant and disinfectant. It destroys viruses, bacteria, parasites, and fungi like yeast and mold. It is used in fridges to prevent spoilage, in pools and spas to keep them clear and clean, in water treatment plants, and even in air purifiers to reduce allergens and pathogens in the air we breathe. Use your ozone wisely and avoid contributing to smog. That will keep your interactions with this wondrous molecule only in the good zone for ozone. Ozone is one of those confusing words. Do you kind of recognize it, but not sure from where, or what it means. One definition of Ozone is in the stratosphere, the highest layer of the atmosphere which protects the Earth by filtering and absorbing damaging UV rays from the Sun. That’s bad, by that I mean good, right? Parenthetically, when we lived in Australia where there is tremendous concern that there is a hole in this ozone shield which is causing a much higher incidence of skin cancers. The Aussie school children are required to wear large billed hats with a short curtain covering the neck, to protect them. The most common usage of the term Ozone is to define the layer of air closest to the Earth which contains pollutants formed by the reaction of sunlight with hydrocarbons, and nitrogen oxides. Another name for this ozone layer is smog. You’ve heard the new watch words of greenhouse gases, global warming, and climate change? Ozone number two’s fault. That’s bad, bad, right? http://en.wikipedia.org/wiki/Ozone sunwarrior protein,vegan recipes,sunwarrior,sun warrior, what is ozone, ozone layer, hole in ozone, kinds of ozone, types of ozone, creating ozone., ozone devices, antioxidants, uv rays, uv radiation, sunlight, skin cancer, exposure to UV light, SunwarriorTribe -- Subscribe to our channel: http://www.youtube.com/subscription_center?add_user=sunwarriortribe -- Visit us at: http://www.sunwarrior.com/ Like us on Facebook: http://www.facebook.com/sunwarrior Follow us on Instagram: http://instagram.com/sunwarriortribe ‪Follow us on Twitter: http://twitter.com/Sunwarrior Hang out with us on Google+: https://plus.google.com/+Sunwarrior/posts Follow us on Pinterest: https://pinterest.com/sunwarriortribe/

http://wn.com/What_is_the_Ozone_Layer_|_Dr._Weston_|_Sunwarrior

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earthrise - How it works: Fixing the Ozone Layer

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Duration: 2:51
Updated: 09 Jun 2014
author: Al Jazeera English

In this earthrise animation, we look at how the ozone layer works and how international action was able stop damage to the earth's protective layer.

http://wn.com/earthrise_-_How_it_works_Fixing_the_Ozone_Layer

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Discovery of the ozone hole | Natural History Museum

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Duration: 2:38
Updated: 22 Jul 2014
author: Natural History Museum

Jonathan Shanklin, Meteorologist at the British Antarctic Survey, was one of the team that discovered the ozone hole in 1985. In this video, Jonathan reveals...

http://wn.com/Discovery_of_the_ozone_hole_|_Natural_History_Museum

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The Ozone layer .. The protected roof of the earth

Order: Reorder
Duration: 4:19
Updated: 27 Aug 2014
author: PROAMMAR111

The Ozone layer .. The protected roof of the earth.

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Ozone Layer and Eukaryotes Show Up in the Proterozoic Eon

Order: Reorder
Duration: 9:56
Updated: 27 Aug 2014
author: Khan Academy

Ozone Layer and Eukaryotes Show Up in the Proterozoic Eon. Great Oxygenation Event (Oxygen Catastrophe) More free lessons at: http://www.khanacademy.org/vide...

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photo: Via Youtube

Astronomers have discovered a very rare system of five connected stars. The quintuplet consists of a pair of closely linked stars - binaries.

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Rare system of five stars discovered

BBC News

08 Jul 2015

By Paul Rincon Science editor, BBC News website. 8 July 2015. From the section Science & Environment. One of the pairs of stars is a so-called contact binary. Astronomers have discovered a very rare system of five connected stars. The quintuplet consists of a pair of closely linked stars - binaries - one of which has a lone companion; it is the first known system of its kind ... "This is a truly exotic star system ... Follow Paul on Twitter ... ....

photo: Creative Commons / shin Suzuki

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United Airlines grounds all flights, FAA reports

Tampa Bay Online

08 Jul 2015

Subscribe to The Tampa Tribune . ....

photo: AP / Thanassis Stavrakis

People stand in a queue to use an ATM of a bank as others sit on chairs put out from the branch in Athens, Tuesday, July 7, 2015. Greek Prime Minister Alexis Tsipras was heading Tuesday to Brussels for an emergency meeting of eurozone leaders.

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Greece and Nationalized Planned Obsolescence?

WorldNews.com

08 Jul 2015

Article by WN.com Correspondent Dallas Darling. If it was the Cold War Era, the market-driven Western powers would not be putting Greece through "nationalized planned obsolescence." But then in this modern age, in which marketing historically, morally and mentally bankrupts everything standing it its way, nationalized planned obsolescence is a must ... Planned obsolescence is an idea as old as the Industrial Revolution ... (1) Arp, Robert....

photo: WN / Geeta

United Airlines Plane seen on tarmac at San Francisco airport

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United suffers 2nd major grounding in 2 months

The Associated Press

08 Jul 2015

NEW YORK (AP) -- All United Continental flights in the U.S. were grounded Wednesday due to computer problems. Just shy of two hours after the problems began, the Federal Aviation Administration lifted the ground stop order. United said it was recovering from a "network connectivity issue" and restoring regular flight operations ... ---------- ... ....

« back to news headlines

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Kepler's Borucki Retires after Five Decades at NASA (Ames Research Center)

Public Technologies

09 Jul 2015

(Source. Ames Research Center). 15-024AR ... President Barack Obama congratulates William Borucki on receiving the Samuel J ... Credits ... He developed models of Earth's atmosphere that estimated the changes in Earth's ozone layer ... Credits ... and ... 8 ... In 1972 he joined the Theoretical Studies Branch and developed photochemical models of the Earth's stratosphere and mesosphere to investigate the impact of nitric oxide and fluorocarbon emissions on ozone....

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Telescope could reveal atmospheres of Earth-like exoplanets (University of Oxford)

Public Technologies

08 Jul 2015

(Source. University of Oxford) ... Exoplanets orbit a star other than the Sun, a stellar remnant, or a brown dwarf ... However, these variations are miniscule ... 'Earth's ozone layer, 10 kilometres above the surface, is produced when light from the Sun interacts with molecules of oxygen in our atmosphere, and it produces an unmistakable signal that could be detected by JWST. 'Venus, without a substantial ozone layer, would look very different....

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Huffington Post

08 Jul 2015

chief said Monday. In the final report on the Millennium Development Goals released Monday, Secretary-General Ban Ki-moon said the global mobilization to implement the goals by the end of 2015 has produced "the most successful anti-poverty movement in history." ... The report also said ozone-depleting substances have been virtually eliminated since 1990 and the ozone layer is expected to recover by the middle of the century ... ___....

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UN: Goals helped lift 1 billion people from extreme poverty

Philadelphia Daily News

07 Jul 2015

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Your Summer Sun Eye-Q

Huffington Post

07 Jul 2015

The sun supports all life on our planet. But the sun's life-giving rays can also pose danger to our health if adequate protection of skin and eyes isn't taken ... View image ... UV-C is absorbed by the ozone layer and doesn't reach the surface of the earth ... UV-A and UV-B radiation enter the eyes through the cornea, the transparent layer forming the front of the eye ... Limit decorations such as stickers that can scratch the UV protective layer....

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Chick Wit: Suntan lotion: From balsamic to 'Bain de Senior Citizen'

Philadelphia Daily News

05 Jul 2015

I'm trying to understand when suntan lotion got weird. I remember the days when baby oil and vinegar counted as suntan lotion. Yes, you read that correctly. The Flying Scottolines used to go to the Jersey Shore for two weeks every summer, and Mother Mary would mix baby oil and red wine vinegar in a bottle before we left for a day at the beach ... How? ... Ewwww ... Score! ... Maybe it's kosher to destroy the ozone layer to keep it from destroying you ... ....

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EPA Finalizes Rule to Reduce Climate-Damaging HFCs (EPA - US Environmental Protection Agency)

Public Technologies

02 Jul 2015

(Source. EPA - US Environmental Protection Agency) EPA Finalizes Rule to Reduce Climate-Damaging HFCs. Release Date. 07/02/2015. Contact Information ... S ... In many of the sectors addressed by today's rulemaking, EPA is also approving several alternatives under its Significant New Alternatives Policy (SNAP) Program; the new options offer better climate protection without harming the ozone layer ... http.//www.epa.gov/ozone/snap/regulations.html....

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Keeping the buzz at bay

Deccan Herald

02 Jul 2015

Mosquitoes are annoying. Plain and simple. They are noisy, impolite, gluttonous, and quite frankly, outright rude, because they never ask before they feast. High-end mosquitoes come with a large array of diseases such as dengue, encephalitis, malaria, yellow fever and the like. The end of a mosquito-ridden month can be both a relief and a dilemma ... This is the time for us to strike ... Mint ... Also, mosquito nets do not deplete the ozone layer ... ....

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Economist Ritenour got it wrong on EPA's power-plant rule: Ken Hemphill

Penn Live

01 Jul 2015

We're paying dearly for carbon pollution, just not in our utility bills. By Ken Hemphill. In a June 4 op-Ed published on PennLive, economist Shawn Ritenour of Grove City College argued that the U.S ... Yet the EPA's rule is hardly the draconian plan that Ritenour claims ... This was the case with cigarettes, acid rain, the hole in the ozone layer, asbestos, leaded gasoline, flame retardants in furniture, and now climate change ... ....

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NASA Takes to Kansas Skies to Study Nighttime Thunderstorms (NASA - The National Aeronautics and Space Administration)

Public Technologies

01 Jul 2015

Its data, presented as if it were a curtain hanging from the sky, shows what's in the atmosphere's different layers ... Studies show even slight changes in the chemistry and amount of water vapor in the stratosphere, the same region that is home to the ozone layer that protects life on Earth from the damaging effects of ultraviolet radiation, can affect climate significantly by absorbing thermal radiation rising from the surface....

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Climate Change; A Serious Threat To Life And Planet

Kashmir Observer

30 Jun 2015

Nayyar N Khan. CLIMATE change, also called global warming, refers to the rise in average surface temperatures on Earth ... We can feel in our daily experiences that climate is changing ... So called industrialized development keeps on producing harmful gases for the natural environment and damaging the layers of Ozone. Ozone layer which filters the sunlight and sends it to us in a purified way ... We all must be asking for “Climate Justice” ... more ... ....

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Farmers urged to adapt to climate change

Graphic

28 Jun 2015

He said irregular rainfall patterns and excessive sunshine due to the depletion of the ozone layer had made crop production quite frustrating, because of its attendant negative economic effects. It is, therefore, imperative and more profitable for farmers to practise other methods like mixed farming, agroforestry and non-traditional animal husbandry like beekeeping, and grasscutter rearing, as well as mushroom production ... ....

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News digest – New NICE guidelines, more simple blood tests, and chemical cocktails (Cancer Research UK)

Public Technologies

27 Jun 2015

(Source. Cancer Research UK). What's been hitting the headlines this week? ... Sara Hiom, our director of early diagnosis, said ... GP Online has the story ... ITV News covered this, as did Yahoo News. Number of the week. £15,000,000 ... But just to be clear, in order for life to be "wiped out" by skin cancer, the magnetic shield - which protects us from deadly radiation - would have to disappear completely, along with the ozone layer ... (noodl....

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Ozone Layer Danger

What is Ozone Layer? | Mocomi Kids

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Ozone layer 'shows signs of recovery' - BBC News

The Antarctic Ozone Hole -- From Discovery to Recovery, a Scientific Journey

ScienceCasts: Mystery in the Ozone Layer

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Ozone Layer & Hole - Video for Kids

How CFC's Deplete the Ozone Layer

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The Antarctic Ozone Hole -- From Discovery to Recovery, a Scientific Journey

ScienceCasts: Mystery in the Ozone Layer

Ozone Layer Depletion HD

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Ozone Layer & Hole - Video for Kids

How CFC's Deplete the Ozone Layer

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Discovery of the ozone hole | Natural History Museum

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Ozone Layer and Eukaryotes Show Up in the Proterozoic Eon

Ozone Layer Danger

What is Ozone Layer? | Mocomi Kids

The Arctic and the Ozone Layer (HD Version)

Ozone layer 'shows signs of recovery' - BBC News

The Antarctic Ozone Hole -- From Discovery to Recovery, a Scientific Journey

ScienceCasts: Mystery in the Ozone Layer

Ozone Layer Depletion HD

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Ozone Layer & Hole - Video for Kids

How CFC's Deplete the Ozone Layer

Global Warming , Green House Effect , Ozone Layer Video for Kids

Ozone Layer and it's Depletion [Animation]

The ozone layer

What happened to the holes in the ozone layer? | Global Ideas