Many people tend to wonder, what does the atmosphere consist of Well, that is one of the topics to be discussed today. Likewise, it is demonstrated that if we start to explain about the location of the atmosphere, it can be stated that this is the one in charge of maintaining certain gases at the base of our planet.
In this order of ideas, the main function of this essential part is nothing more than to prevent the king star rays abruptly enter our planet and also allowing a better life for those who inhabit the Earth.
An important fact is that not only the Earth is the one that has an atmosphere, there are other planets that also enjoy it.
What is the atmosphere and its composition
At the moment of expressing what the atmosphere consists of, we can determine that through its gases it can protect the existence of life on many planets. In this sense, the atmosphere is made up of 21% oxygen, 78% nitrogen, 1% water vapor and a smaller amount of other vapors such as argon or carbon monoxide. Around the above, the atmosphere is divided into several mantles in which different abnormalities pass, these are:
1. Troposphere
One of the bases or layers that the atmosphere has, is undoubtedly the troposphere, which is the one located on the surface of the Earth. Among one of its characteristics is that it presents nothing more and nothing less than 75% of the atmospheric mass.
In this sense, the troposphere has a place that is undoubtedly the one with the most stable temperature, since I mention the "thermal layer" or "a cold trap" and they receive these names since they are the only ones competent to provide a service where water gas she can't get any more penetrating as she changes to ice and gets fucked. If there were no cold trap, the Earth could waste all its water.
The weather, which we frequent, is likewise caused in the troposphere. The dissimilar heat of the territories of the troposphere by the Sun originates the convection of normals and winds. The tropopause proceeds like an invisible wall and it is the cognition by which clouds and the anomalous time are created within it.
2. Stratosphere
Another part that the atmosphere possesses is undoubtedly the stratosphere, this is located on top of the one mentioned above. It develops from the land area of 15 to 50 km. This is the area that has a higher temperature than the troposphere.
3. Mesosphere
On the other hand, it is important to note that since the third part of the atmosphere is the mesosphere which is located on top of the one mentioned in point two. The distance between this layer and our planet is about 50 to 80 km. In this sense, this is classified as the coldest area at the time an elevation is carried out. Here the meteors that make up decompose, transforming into the shooting stars that we observe on some nights.
4. Thermosphere
La thermosphere, our fourth layer of the atmosphere has a distance from Earth of about 80 km. As for its degrees of temperature, it can be said that this is different from the previous one since it is totally hot. On the other hand, it is essentially made up of electrically charged atoms, said ions.
Now thermosphere it concerns the heterosphere, a region where there is no similar arrangement of gases. Although the gases are not well mixed, they are nevertheless stratified into togas, corresponding to their molecular masses. In opposition to the vapors of the homosphere (it resides in the troposphere, stratosphere, and mesosphere) that are identically commodified.
5. Exosphere
Finally, when we refer to the last part of the atmosphere, we can say that this is the exosphere. It is therefore the thinnest capuz and serves as a metamorphosis towards a region without vapors or supposed difficulty. In this last phase, gravity is at a minimum state, resulting in some vapors being unable to perform their function.
Characteristics of the atmosphere
Some of the characteristics that the atmosphere, are:
1 location
La earth's atmosphere It is located near the surface of the planet, expanding from the ground to about 10.000 kilometers from the star, in many more or less equal layers of vapors.
75% of its volatile mass is located in the first 11 km of prominence from the sea surface, and as he gains elevation he likewise gains a significant measure of pressure.
2. Constitution
La constitution of the atmosphere it has changed throughout the history of the world, especially since the origin of living beings, that we spend certain vapors and cause others. However, its structure is basically 78% nitrogen and 21% oxygen, along with other significant vapors such as hydrogen, carbon dioxide, ozone, argon, and other noble gases. Likewise, a transcendental representation of water vapor dominates.
Greenhouse effect
The greenhouse effect is known as the representation of atmospheric vapors such as carbon dioxide that create a thick layer in the atmosphere and slow down the release of terrestrial heat (similar to the walls of a greenhouse). This result is important for the conservation of the terrestrial heat, which is necessary for life.
Conclusion on the atmosphere
The atmosphere is divided into layers, that differ in temperature and pressure, thus creating a graduation referred to atmospheric thermal gradient. These blankets would be:
Troposphere: The lower mantle, which goes from the first 6 to 20 kilometers of elevation. It is the layer where the atmospheric phenomena and the end of the hood is located at a temperature of -50 °C.
Stratosphere: In another sense, we find the Stratosphere that goes from 20 to 50 kilometers in elevation, arranged in various strata or periods of air (hence its pseudonym). In it, the metamorphosis of oxygen into ozone occurs by ultraviolet rays, a cause that causes heat, cognition by which temperatures increase in this layer (-3 °C).
Ozonosphere: To be more precise, it is a period of the stratosphere, where the greatest amount of ozone originates and, consequently, the treated ozone layer is found that protects the planet from the direct bombardment of the sun's rays, soaking more than one 95% of them.
Mesosphere: In the case of the Mesosphere, it develops between 50 and 80 kilometers in elevation, and holds only 0,1% of the mass of atmospheric air. It is the coldest region in the entire atmosphere: it reaches temperatures of -80 °C.
Ionosphere: In the same way known as the thermosphere, it goes from 90 to 800 kilometers in elevation, and in it the temperature increases with height, according to the representation of the sun's rays. Temperatures of 1500 °C and even higher temperatures have been recorded on it.
Exosphere: Finally, if talking about what the atmosphere consists of, we cannot leave aside another of its layers, the Exosphere, this is the outer layer of the atmosphere, which instructs at 800 kilometers and ends at 10.000. There the atoms disintegrate towards the firmament, and it is the transit region between our star and the outer cosmos.