0
Polar Stratospheric Clouds are called PSC's. They act a catalysts for ozone depletion.
Wiki User
∙ 9y ago
Add your answer:
Earn +20 pts
What are polar stratospheric clouds and how it aids in ozone depletion?
Polar stratospheric clouds or PSC's are formed at cold regions. These form the base for the various ozone depleting reactions at the poles.
What are polar stratospheric cloud?
Polar Stratospheric clouds or PCS's are clouds present in the poles. These act as the base for ozone depleting reactions.
What is the relationship between polar statoshperic clouds to ozone depletion?
Polar Stratospheric clouds are formed at poles. They act as a base for ozone depletion.
Why des the formation of polar stratospheric clouds impact ozone destruction?
It does impact the ozone depletion. They act as a base for the depletion of ozone.
What triggers the formation of the ozone hole over Antarctica?
The PSC's trigger the formation of ozone hole. They are Polar Stratospheric Clouds.
Where is ozone depletion the worst?
The ozone depletion is worst at the poles. It is due to the low temperature there. The Polar Stratospheric Clouds are formed at the poles.
Break down of ozone layer is promoted by?
The breakdown of ozone layer is promoted by the CFC's. PSC's i.e. Polar Stratospheric Clouds also take part in it.
What atmospheric layer does not exist above polar regions?
Polar regions are not actually devoid but have small concentrations of the ozone layer which is a protective layer present in the stratospheric region of earth and which helps in the absorption of the harmful UV radiations coming from the sun. The reason is a pretty obvious one that the CFC's which are used by the mankind for their good are carried towards the poles by polar stratospheric winds which in turn move in the stratospheric region due to the high pressure. These CFC's hinder the rate of formation of ozone thus causing depletion or what we mention as an "ozone hole".
Why ozone depletion is very related to polar region?
Ozone depletion is particularly related to the polar regions because of the unique climatic and atmospheric conditions found there. During winter, polar regions experience long periods of darkness and extremely cold temperatures, which create polar stratospheric clouds. These clouds enhance chemical reactions that break down ozone molecules. Additionally, polar vortexes (large-scale cyclonic winds) in the stratosphere confine the depleted ozone, resulting in the formation of the infamous "ozone hole."
Where is thinning of ozone most evident?
The thinning of ozone layer is most pronounced at the poles of the earth. It is because of the low temperature of the low temperature there. The ozone depleting reactions are carried on the polar stratospheric clouds i.e. the PSC's. these PCS's require minimum temperature for their formation which is possible only on the poles.
Which atmospheric layer does NOT exist above polar regions?
stratospheric
Polar stratospheric clouds convert the products of cfcs into?
Molecular chlorine
