Ozone is depleting. It is because of the CFC's.
The ozone hole is the thinning of ozone layer. It allows the UV rays to pass through.
The ozone layer was without a hole in the past. It was well spread all over.
The ozone hole first appeared when the ozone layer first appeared. The only variable is the "size" of the hole, and the ozone concentration in the "hole". The pole of the Earth that is experiencing winter receives none of the UV that makes ozone (for like a month or more), and ozone naturally decays with time. TThe ozone hole is a normal feature of our ozone layer. It appears each year when it is winter at one of our poles. So it first appeared when the ozone layer appeared. We first noticed the ozone hole in 1985, above Antartica. One forms over the Arctic pole too when it is winter there. They heal closed again once sunlight reaches the pole. Its not so much the presence or absence of an ozone hole, but its size that is important. It is important to look out for the ozone hole
what it looks like, well it can not be seen with the naked eye,it was found/seen from outer space, also its as thin as a pair of ladies stocking/panty hose (very fragile) every time we travel into space or send a satellite it tears a hole in the ozone layer, and I am sorry to inform you that repair time for the damage/hole is not anytime soon . and to think its such an important part of our existence, its our last defense of protection from the sun ect...
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They are the only type of cans that have been available for decades now.
If you do not do anything, it would get worse. The ozone hole will be more than big.
The ozone layer was without a hole in the past. It was well spread all over.
If the CFC are not stopped, ozone will deplete. The hole will grow more bigger.
The ozone hole first appeared when the ozone layer first appeared. The only variable is the "size" of the hole, and the ozone concentration in the "hole". The pole of the Earth that is experiencing winter receives none of the UV that makes ozone (for like a month or more), and ozone naturally decays with time. TThe ozone hole is a normal feature of our ozone layer. It appears each year when it is winter at one of our poles. So it first appeared when the ozone layer appeared. We first noticed the ozone hole in 1985, above Antartica. One forms over the Arctic pole too when it is winter there. They heal closed again once sunlight reaches the pole. Its not so much the presence or absence of an ozone hole, but its size that is important. It is important to look out for the ozone hole
what it looks like, well it can not be seen with the naked eye,it was found/seen from outer space, also its as thin as a pair of ladies stocking/panty hose (very fragile) every time we travel into space or send a satellite it tears a hole in the ozone layer, and I am sorry to inform you that repair time for the damage/hole is not anytime soon . and to think its such an important part of our existence, its our last defense of protection from the sun ect...
Like a yellow jacket hole.
what do robots look like today?
Try asking at wiki.CrystalBall.com.
A hole
They look like this
A Hole
it had a stick and a hole