As a guide, those playing lighter musical styles such as Jazz thinner sticks are better. Typically suitable sizes are 7A or 8D, up to 5A, which is a good âaverage-sizedâ stick. For those playing pop styles through to the lighter genres of rock-pop or indie, 5A is a good compromise of weight.
What are the effects of pollution on the ozone layer? A: One of the greatest and most dangerous effects of pollution on the ozone layer is that it creates holes in the atmosphere, which allow powerful ultraviolet rays from the sun to reach the Earthâs surface.
Ozone occurs in two layers of the atmosphere. The layer closest to the Earth's surface is the troposphere. Here, ground-level or bad ozone is an air pollutant that is harmful to breathe and it damages crops, trees and other vegetation.It is a main ingredient of urban smog.The troposphere generally extends to a level about 6 miles up, where it meets the second layer, the stratosphere.ere, ground-level or bad ozone is an air pollutant that is harmful to breathe and it damages crops, trees and other vegetation. It is a main ingredient of urban smog. The troposphere generally extends to a level about 6 miles up, where it meets the second layer, the stratosphere.