The holes in the ozone layer are not actual holes. They are thinning areas found about 23 degrees away from the poles of our planet. They occur, and have occurred for centuries.
The primary cause for each of these holes is natural. The thinning of these areas occurs because the sun is unable to hit that portion of the atmosphere during their respective solar winters. The largest "Hole" is believed to have occurred in 1856 during solar flare activity.
CFC's have been associated with making this issue worse. The actual affect is still an unknown issue, but there is evidence of the gas in this layer of our atmosphere. The entire ozone layer, if compressed to 1 atmosphere of pressure and at stp would be 3 mm thick. The loss of this layer would be very hard on our environment. To stop CFC's from being a questionable issue, they have been banned.
The short answer to the question though is yes, the two holes are about four months in total thinning action, from start to finish and do vary in size.
To my knowledge, it does not have a significant impact on climate. However, the holes in the ozone layer allow more ultraviolet light to pass through. Ultraviolet light is harmful to living things if it is in quantities higher than normal. It can cause cancer, mutations, and even kill organisms if exposure is too great. That is why it is important to protect the ozone.
The ozone hole follows the seasons. The pole with winter get the ozone hole, since there is little to no sunlight to make new ozone there.
The ozone hole in winers increases. It is because of the low temperatures.
Ozone layer affects global warming. It then affects the climate on earth.
Ozone hole allows UV to pass. this UV causes global warming, thus leading climatic changes.
Ozone hole allowed to make many important decision. Main was to limit the production of CFC's.
See "What is the ozone hole?" in the "Related questions" section below.
Ozone hole is the thinning of ozone layer. It is due to ODS.
The ozone hole was discovered over Antarctica.
it adapts 2 the seasons and goes along with the weather
No the ozone hole is not constant over the time
Ozone hole allows UV to pass. this UV causes global warming, thus leading climatic changes.
The name of the hole is ozone hole. It is the thinning of ozone layer.
Ozone hole allowed to make many important decision. Main was to limit the production of CFC's.
See "What is the ozone hole?" in the "Related questions" section below.
Ozone hole is the thinning of ozone layer. It is due to ODS.
a hole in the ozone layer.
The ozone hole was discovered over Antarctica.
Ozone hole was discovered by Joseph Farman. He discovered the ozone hole over Antarctica.
The Antarctic ozone hole is not useful. It was harmful.
yes, and it was the "antarctic ozone hole"ozone layer