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Weather Glossary - X

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X-rays

The portion of the electromagnetic spectrum that has a very short wave length. It has a wavelength longer than gamma rays, yet shorter than visible light. X-rays can penetrate various thicknesses of all solids, and when absorbed by a gas, can result in ionization.

Xenon

An inert gas that occurs at extremely low concentration in the atmosphere.

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Chasing storms on the road to a life of meteorology

ABC image 11:21 EST If you are a regular listener to the South Australian Country Hour you'd probably be able to name a couple of people from the Bureau of Meteorology.

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