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It just keeps on getting worse as now there’s another hole in the Ozone Layer.

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It just keeps on getting worse as now there’s another hole in the Ozone Layer.

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The hole is the biggest one scientists have ever discovered above the Arctic and is certainly the result of man-made chemicals leaching into the upper atmosphere. The hole isn’t expected to get bigger: It will likely disappear as the weather gets warmer around the North Pole. But in the meantime, Greenlanders could get sunburned a little more easily.

The European Space Agency, which detected the hole, has been monitoring the ozone layers since 1995. This one covers an area of nearly 400,000 square miles.

What does this mean really?

A hole in the ozone is essentially a puncture in the Earth’s natural atmospheric shield. Through that hole, dangerous levels of ultraviolet radiation from the sun can pour down onto the planet’s surface. But the ozone layer, or lack thereof, doesn’t have much of an effect on the planet’s temperature and isn’t much of a threat to people: The sun isn’t high enough over the Arctic to burn people. If the hole drifts farther south, it could affect some more populated areas, but a dab of sunscreen should be enough to keep people safe from the increased UV radiation.

How was the hole formed?

The hole is the result of a polar vortex in the Arctic region, combined with the man-made chemicals. Because of those factors, a record amount of cold air was sitting over the Arctic, allowing high-altitude clouds to form. The man-made chemicals spark chemical reactions on the surface of those clouds that blow a hole in the ozone layer. While it’s getting way hotter around both of the planet’s polar regions because humans are dumping tons of planet-heating greenhouse gases into the atmosphere, it was unusually cold in the Arctic this month, which allowed the ozone layer to form.

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2 Comments

  1. Social Media Marketing June 6, 2020

    I very like this blog. Everything is cleared.

    Reply

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