Ozone Layer facts

While investigating facts about Ozone Layer Depletion and Ozone Layer Hole, I found out little known, but curios details like:

The Ozone layer is healing and is expected to do a full recovery by 2060.

how ozone layer is formed?

The Ozone layer is healing and is likely to heal fully by 2060.

What ozone layer depletion?

In my opinion, it is useful to put together a list of the most interesting details from trusted sources that I've come across answering what ozone layer made of. Here are 50 of the best facts about Ozone Layer Healing and Ozone Layer Recovery I managed to collect.

what is the temperature at ozone layer?

By 2075, due to human efforts to reverse the damage, the Ozone Layer is expected to fully recover.
Due to human efforts, the ozone layer will recover to 1980 levels by 2050, and be fully repaired by 2070.
The hole in the ozone layer is expected to be completely healed by 2050 thanks to the Montreal Protocol signed in 1987, limiting the use of CFC's
Adventurer Robert Swan's eye color altered permanently from dark to light blue after walking through a hole in the ozone layer during his trek to the South Pole.
Thomas Midgley who invented Ethyl, the lead-based additive to gasoline, also invented chlorofluorocarbons, which just about destroyed the ozone layer. He got polio, invented a wire-and-pulley system to get himself out of bed, and then ended up being strangled by it.
Thomas Midgley Jr. synthesized freon, a CFC, which is responsible for Ozone layer depletion. He was also the one to devise that adding a lead based compound(TEL) to gasoline prevents knocking in engines, which resulted in large quantities of lead released into the atmosphere.
If people stop producing ozone-destroying substances the ozone layer may be capable of recovering by 2050.
The ozone layer was discovered by Charles Fabry and Henri Buisson, French physicists, in 1913.
An allotrope of oxygen is ozone (O3), which forms the upper atmospheric ozone layer and absorbs UV radiation from the sun.

ozone layer facts — What ozone layer protects us from?

Ozone Layer data charts

For your convenience take a look at Ozone Layer figures with stats and charts presented as graphic.

ozone layer fact data chart about Visualize U.S. Standard Atmosphere (1976): Stratosphere Temp — Visualize U.S. Standard Atmosphere (1976): Stratosphere Temperature and Ozone Layer

Why ozone layer is depleting?

You can easily fact check why ozone layer is depleting in antarctica by examining the linked well-known sources.

The holes in the ozone layer have been recorded above the Antarctica seasonally, as well as in other parts of the world.

A hole in the ozone was discovered in the Antarctic in 1985. It is not an actual hole as many people believe, but it refers to a loss of 60% of the ozone that is usually present from September to November each year.

...Earth’s Protective Ozone Layer Shows Signs of Recovery - source

The atmosphere layer closest to the earth is referred to as the troposphere. Beyond the troposphere are the stratosphere, the ozone layer, the mesosphere, and the thermosphere.

A slow but nevertheless important effort has been made worldwide to ban or limit the use of CFCs in an attempt to stop the destruction of the ozone layer.

When ozone layer formed?

Damage to the ozone layer of the stratosphere occurs naturally when volcanic gases and dust reach the stratosphere, but people have been contributing to this as well with the use of aerosol's containing CFCs.

How ozone layer is depleted?

Scientists have been warning people for many years about the damage we are doing to the ozone layer. Planting trees is one of the efforts that people have done to try to minimize damage and to help rebuild the damaged ozone layer.

The ozone layer has been damaged by substances known as chlorofluorocarbons (CFCs) which were used in a variety of products such as insulating foam, solvents, and refrigerants. The molecules in CFCs destroy ozone molecules at a rate of 1:100,000 which make them very dangerous to the ozone layer.

There are telltale signs that the ozone layer is recovering

Some countries have banned the use of CFC aerosol sprays altogether, such as Canada, Norway, and the U.S. other applications of CFCs were still allowed however.

In 1974 he, and F. Sherwood Rowland published a paper in Nature reporting the dangers of chlorofluorocarbons (CFCs) to the ozone layer.

When ozone layer depletion?

Hypercanes are super hurricanes that can form when ocean temperatures exceed 120°F. They would have wind speeds in excess of 500 mph and are so tall that they literally dissolve the ozone layer.

The Montreal Protocol, enacted in 1989, was put in place to try to protect the ozone layer by phasing out, worldwide, substances that deplete the ozone layer. It has been making a difference and the ozone layer is expected to recover.

As the ozone layer decreases in the atmosphere the rate of skin cancers continues to climb as the atmosphere is not able to properly absorb the ultraviolet radiation being given off by the sun.

Although high concentrations of UVB exposure can be dangerous, some is necessary for the production of vitamin D, which is also vital for human health.

The UVB radiation that is screened out by the ozone layer can cause health issues when exposure is too high, which is why the ozone layer is vital to human and animal survival.

How ozone layer protect us?

The Montreal Protocol is the first treaty to be universally adopted by all countries in the world, and as such the Montreal Protocol’s Scientific Assessment Panel believes the Ozone layer will be nearly fully recovered the middle of the century.

The British meteorologist G.M.B. Dobson developed a spectrophotometer and established ozone monitoring stations around the world between 1928 and 1958. His work in this area led to the naming of the "Dobson unit", which refers to a measure of ozone overhead.

The ozone layer is able to absorb up to 98% of the sun's ultraviolet light, and 90% of the ozone is located in the stratosphere layer of the atmosphere.

Thomas Midgley Jr who invented both CFCs and leaded gas. He promoted leaded gas as "safe" after getting lead poisoning himself. His inventions destroyed the ozone layer and poisoned an entire generation. After getting polio, the invention he created to get him out of bed strangled him to death.

90% of the ozone layer is found in the stratosphere's upper crust. This ozone layer is important for man's survival, and for the survival of life on earth, as it absorbs the UV radiation from the sun that would otherwise be deadly.

Nuclear Winter: Global precipitation would drop by around 45%. Surface temperatures plunge 17F to 20F. Almost nothing would grow, ensuring starvation. The depleted ozone layer allows ultraviolet light to surface. A Caucasian person couldn’t go outside for a few minutes before getting a sunburn.

The same man was responsible for creating two of the 20th century's worst environmental problems - leaded gasoline and CFCs, the fluorine-based molecule that nearly destroyed the earth's protective ozone layer.

Planet Earth has to be 160 to 200 light years away from a supernova to be safe. Anything closer could destroy the ozone layer in minutes and thus life.

In other regions around the world the ozone layer has been depleted by approximately 20%.

The hole in the ozone layer has begun shrinking since CFCs were banned after several nations signed the Montreal Protocol in the 80s.

UVB radiation can cause immune system suppression, cataracts, genetic damage and even skin cancer.

There is a protective "detergent" layer below the ozone and that there's a big hole in it.

This is our collection of basic interesting facts about Ozone Layer. The fact lists are intended for research in school, for college students or just to feed your brain with new realities. Possible use cases are in quizzes, differences, riddles, homework facts legend, cover facts, and many more. Whatever your case, learn the truth of the matter why is Ozone Layer so important!