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.
The atmospheric atoms and molecules are impacted by the high energy the EUV and X-ray photons from the sun. The amount of energy (photon flux) at EUV and x-ray wavelengths varies by nearly a factor of ten over the 11 year solar cycle. The density of the ionosphere changes accordingly. Due to spectral variability of the solar radiation and the density of various constituents in the atmosphere, there are layers are created within the ionosphere, called the D, E, and F-layers.