We explain what the Azoic Aeon is, how the Solar System, Earth and Moon are formed. Also, what are its properties and significance?
It formed the Earth along with the rest of the Solar System during the Azoic Era. Azoic? Known as Azoic Aeon, Hadic Aeon, Hadean Aeon, Azoic Era (false) or simply Azoic a. The earliest and longest part of the geological time scale. The first Supereon, known as the Precambrian, before the big bang and the diversity of life that occurred at the beginning of the Paleozoic.
Azoic begins at the most distant times possible. : the formation of our planet itself, about 4657 millions of years. Sometime around 4 pm expires. 000 millions of years, approximately the transition to the Archaic Aeon.
Their names come from ancient Greek, and on the one hand, “life without” or “animal without” (“) – ”and“ zoe ”, azoic), because this period preceded the emergence of life on the planet, on the other hand“ hell ”or“ underground ”, because Hades is the name given to the land by the ancient Greeks
It is difficult because there are no fossil remains to find, and many of the stones left over from this time have changed over millions of years of transformation. One of the few known minerals from this time (hadic rocks) are zircon crystals.
The Origin of the Solar System The eternal burning content of the Sun would have been formed during the Azoic. We do not know much about the planets and the formation of our Solar System with the Sun at its center.
However, the elements that caused this were gas and stardust.
The indicators of the relative abundance of heavy elements are old and large.
Inside nuclear fission already formed elements heavier than hydrogen and helium, our guardian star is abundant in the heart of the Sun.
Thus, they would have been formed by the effect of both their own gravity and internal atomic reactions. The content of the eternal burning that constitutes the Sun, just like planetary fish (flattened discs of gas and dust). From them emerged 8 known planets, moons and asteroids that make up the central belt of the Solar System.
Origin of the Earth How our planet and neighboring planets formed is not exactly known. However, by observing similar phenomena from afar, a theory was reached: the remaining matter of the formation of the Sun, fused and fixed, initially the planet was collected in a small disk, more than 4 years ago. 416 millions
This is the nebula hypothesis that suggests that our planet consists of a cloud of dust and gas, gravity converging and converging. Due to its movements, it is concentrated and cooled enough to have a rounded, solid and distinctive shape. Thus began to exist as what we normally call a planet.
Origin of the Moon The Moon, which some call Tea or Orpheus, is thought to be part of the protoplanet. The most widely accepted theory about the formation of our natural satellite is the so-called “Big Impact Hypothesis”. According to him, the Moon was part of a proto-planet that shared the Earth’s orbit and what some call Tea. , Theia and even Orpheus. This protoplanet would collide with the early Earth 4533 millions of years.
In doing so, the nuclei of the two have fused, but on the left a ring of debris floats around, scattered from their bodies. These would lead to two natural satellites, one of which hits Earth, slightly more than a mixture of molten or vaporized rock at that time at 4 000 ° C
The other satellite remained at the required distance to enter orbit around it and is known today as the Moon.
Azoic Division Given the few geological records surviving from such early times, there is no recommended subdivision for Hádic or Azoic Aeon. It is considered a part of everything that happened more than 4 million years ago.
Geological features of Azoik In the early stages of Azoik there was intense volcanic activity. The geological history of the world begins with the formation in Azoik. The cooling of the earth’s crust and the planet’s core. Similar to today’s continents.
Later below these cratons converged and diverged, changed their shape, and grew to become shields. today’s continents. It is difficult to determine exactly what kind of geological changes occurred in Azoik.
Azoic Climate A body of vapor boiling over liquid rock in Azoik. The primordial atmosphere that formed next to the planet was a very different body of gas than it is today. Initially it was an organic vapor mass similar to ammonia, methane and neo, a liquid continental rock at thousands of degrees. bombardment: carbon dioxide, hydrogen and water vapor.
which allows to produce stabilization with these two gases in the atmosphere and to drop in temperatures, the emergence of liquid water (despite the surrounding temperatures 230 ° C) and the cooling of the whole planet as a result.
The existence of liquid water on the planet des nearly (about 4400 millions of years) according to haedik zircon studies. In any case, the climate of this entire period was terribly hot and incompatible with life as we understand it.
Beings living in Azoik In principle, there was no life in the early formation stages of our Planet. First recorded bacterial date from the next aeon (3 years ago). 416 millions of years).
However, theories confirming that organic chemical processes are likely to give rise to the first primitive forms of life from the existence of liquid water and energy sources on the planet. has. self-replicating RNA molecules, coacervates or whatever.
The world’s oldest rocks Zircon crystals date back 4 years. 230 for millions of years. The oldest minerals on the planet have been found in the sedimentary region of western Canada and the western Jack Hills region from Australia.
In both cases they are individual zircon or zircon crystals, a mineral composed of zirconium silicates (ZrSiO 4), variable in color but more or less transparent and yellowish. 4. 230 is practically millions of years old as the planet itself.
Significance of Azoik Azoic is a dark period in the history of the planet, but fundamental: the establishment of the planet and basic chemical reactions to begin 416 million years.
It has also now formed the primary geological formation of the planet. Questions about how it all started are found in this distant eon, may or may not be monetized.
Next Aeon: Archaic (middle age of Precambrian supremacy) life during the Archaic Age arose on our planet despite being in very primitive conditions .
Sometimes it includes Hadik or Azoik eon as a distant and primitive part of Archaic, because when one ends and another begins is unknown.