There are record that show a long slow trend upward in the UV-B that arrives at Earth's surface. These records date back to around 1700 or so (tree rings, etc.). The ozone layer is self-healing, if we can just control those things that either suppress ozone formation or increase its rate of decay.
damage to ozone layer is called ozone depletion. It is thinning of ozone layer.
CFC's are causing damage to ozone layer. They react with ozone to deplete it.
CFC's cause damage to ozone layer. They react with ozone to deplete it.
The ozone does not create any damage. It is a layer of protection.
Many refrigerants cause damage to the ozone layer. These are CFC's.
ozone layer disappears due to man made chemicals. These are CFC's that damage the ozone layer.
The damage in the ozone layer reminds us that our actions as humans have consequences.
The CFC's by humans damage the ozone layer. They react with ozone to deplete it.
The current information on the ozone layer is that it is improving. It is due to the ban on CFC's.
Chlorine depletes the ozone layer. We have to keep its amount in check.
CFC's damage the ozone. They react with ozone to deplete it.
Most of the damage done to ozone layer is at the poles. It is due to the low temperature.