Plasma is even on earth. Examples are the northern lights, lightning,and core,or magma. Plasma is also in neon light tubes like for advertising. Just to add plasma is also in stars, the sun, and black holes.
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Visible light is an example of electromagnetic radiation.NO it is electromagnetic energy.actually it electromagnetic waves =P
The best example of plasma on earth is lightning. It's natural. The state of matter we call plasma exists at high temperatures. Those temperatures don't usually exist here, but they do for a brief second in a bolt of lightning. Any electric arc creates plasma, and plasma metal cutting equipment can be found is shops around the world. The plasma is so hot that it zips through sheets and plates very quickly. This sustained plasma stream makes short work of cutting applications. We can also find plasma inside operating fluorescent lights. The gas atoms are not superheated, but have high enough energy at the low pressures to become a plasma.
Plasma
It was that pesky incandescent light. That source generates light by sending a current of electricity through a wire. The others are examples of energy running through ionized gas.
Artificial plasma is adopted in several applications, for example when ion bombing of a surface is needed for example to activate it by partial breakage of surface bonds or when etching of the surface is needed by removal of surface molecules or atoms via ion bombing.here is a list, for sure not complete, of practical applications of plasma:Planar TechnologyPlasma deposition of thin layers on a substrateChemical Plasma etching (also called Reactive Ion Etching, RIE)Physical plasma etching (also called Sputtering etching)Sputtering depositionPlasma enhanced wafer bondingPlastic IndustryPlasma surface treatmentPlasma enhanced bonding of plastic partsTextile ManufacturingFiber Treatment - high speed plasma treatmentNon woven and threaded materials - Large scale and in depth treatmentFunctionalizing of Textiles- added value through plasma coatingOptical IndustryPlasma cleaning of lenses and mirrors surfaces