1.Even when the most of the ozone is produced over equatorial
areas , the gas is redistributed pole ward thanks to the CORIOLIS effect in
part.
2.
2.It is natural that a weaker density of ozone should exist over
the equatorial band, but this density should not drop below 280 Dobson
units.
3.
3.The CORIOLIS effect, among many other factors, helps define the
master wind patterns on the planets.
4.
4.When the ozone reaches south pole is destroyed there by the
chlorine present in the Polar Stratospheric Clouds PSC and the seasonal south
pole ozone hole forms , so there is not enough ozone left to maintain an acceptable
level due to this loss.
5.
5.There is also an smaller seasonal hole over the north pole.