Eruption is a concept that you can use in geology to refer to the emission of matter (whether solid, liquid or gaseous) through cracks or openings in the earth's crust. The most common is to associate the term with volcanoes, when the eruptions are violent, but there are also other types of eruptions.
Many are the volcanic eruptions that have occurred throughout history and that have caused their consequences throughout the world. However, among the most significant, due to its scope and the damage caused, is, for example, that of Vesuvius in AD 79. It is important to highlight the existence of the solar eruption; which deals with a singular natural phenomenon that translates into an explosion in what is the photographer of the star king. In the year 1859 it was when, for the first time, this event was known, which took place much more forcefully in 2003 and in 1989.
This concept contains different meanings, for example in dermatology, the rash is known as the appearance on the skin or mucous membranes of swelling or redness, which implies a change in texture and color. It can be pimples, spots, vesicles, hives, bruises or other types of bumps.
The simple skin rash, known as dermatitis, can have different causes. Contact dermatitis is caused when the skin touches certain chemicals or poisons, such as some detergents or plants such as ivy.
There are many causes that can lead to a skin rash. Among the things that can be desired from medications to the bite of various insects through situations of stress or fear.