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What is the ozone hole and how does it form?
The ozone layer is a layer of ozone gas. The layer is present in stratosphere. It helps in protecting earth.
What gases form a hole in the ozone layer?
Chlorofluorocarbons (CFCs) and other human-made chemicals containing chlorine and bromine are primarily responsible for depleting the ozone layer. When these gases are released into the atmosphere, they break down ozone molecules and create a hole in the ozone layer, primarily over Antarctica.
Why does and ozone hole form?
The ozone hole is formed due to the ozone depleting substances. These substances contain CFC which deplete the ozone layer.
Was there a hole in the ozone layer?
Yes, there was a hole in the ozone layer.
Hole in UV layer?
There is no hole in UV but in ozone layer. And the hole in ozone layer is actually the thinning of the layer.
In 1985 a hole in the ...was discovered over Antarctica.?
yes, and it was the "antarctic ozone hole"ozone layer
How do you mend the hole in the ozone layer?
See "Can the hole in the Ozone layer be fixed?"
Why is threre a hole in the ozone layer?
The hole in ozone layer is the thinning of layer of ozone. It is because of the CFC's released by humans.
Ozone layer hole?
Ozone layer hole is the low concentration of ozone. It is present in both hemisphere.
What is meant by the hole int the ozone layer?
The thinning of ozone layer is ozone hole. It is caused by ODS.
What is the term ozone hole?
a hole in the ozone layer.
Why are there no hole in the ozone layer when spacecrafts leave the ozone layer?
The ozone layer is just a layer of gas, so while the ozone might get "stirred up" a bit, it does not form a hole. An ozone hole is not a physical hole; it's only an area in the ozone layer where the ozone levels are very low because of decomposition by chemicals. Consider this: If you move your hand through the air, does it leave a vacuum behind? No. The air around it fills in the space almost instantly. Same thing with the spacecraft going through the ozone layer.
