Geology

Definition of seismic wave

Before entering fully into the meaning of the term seismic wave, we are going to proceed to know the etymological origin of the two words that give it shape: -First of all, we must explain that wave derives from Latin. Specifically, from "unda", which can be translated as "swirl" or as "wave". -Secondly, it is […]

Definition of opal

Sanskrit is where we can establish the etymological origin of the term opal that concerns us now. Specifically, it emanates from the word “úpala”, which can be translated as “precious stone”. However, from that word the Greek “opallios” was derived, which is synonymous with “stone good for the eyes”, and from the same […]

Definition of ocher

In order to know the meaning of the term ocher, we are first going to discover its etymological origin. In this case, it must be emphasized that it derives from Latin, specifically from “ochra”, which, in turn, emanates from the Greek word “okhros”, which can be translated as “yellow”. The concept of ocher has several meanings. In it […]

Definition of mountain

The first thing we are going to do before entering fully into the meaning of the term mountain is to discover its etymological origin. Specifically, we can establish that it derives from Latin, exactly from "mons, montis", which can be translated as "mountain" or "mountain". This is what a natural elevation of the earth's surface is called. In […]

Definition of mountain

The first thing we are going to do in order to discover the meaning of the term mountain is to know its etymological origin. In this case, we can emphasize that it derives from Latin, specifically from "montanea", which can be translated as "mountainous". A word that, in turn, emanates from the noun "mons, montis", which is synonymous with "mountain". A […]

Definition of mining

The exploitation of mines is called mining: the deposits that allow the extraction and treatment of minerals. The concept can refer to the mining operations in a region, to all industries of this type or to the workers who work in this field. Mining is a […]

Definition of mineral

A mineral is an inorganic matter: it lacks organs for life. It can be found in the different layers of the Earth's crust or even on the surface. Unlike animals, plants, fungi and other living beings, minerals do not have life. This means that you are […]

Definition of mine

There are various theories about the etymological origin of the term mine. However, the one that has gained the most weight is determined to be derived from French, specifically from the word "mine" which, in turn, comes from the Celtic "mein", which is synonymous with "gold". The concept of mine has different uses. One of the most common […]

Definition of meteorite

Meteorites are remains of celestial bodies that impact the Earth or any other star. These fragments reach the surface since, when passing through the atmosphere, they do not completely disintegrate. It is important not to confuse between meteorite and meteor. A meteor is an atmospheric phenomenon that can have different characteristics: the luminosity that […]

Definition of mesosphere

The mesosphere is the layer of the homosphere that is located at the highest level, at an altitude of between 50 and 80 kilometers. Among its main characteristics are the lack of water vapor and the decline of thermal marks. To understand what the mesosphere is (or mesosphere, with an emphasis on […]