What is the height of the atmosphere and how many meters is the height of the Earth s atmosphere

Earth's atmosphere.

Vertically upwards from the surface, the atmosphere is usually divided into 5 layers: the troposphere.

Stratosphere, mesosphere, thermosphere, and exosphere. 1. The height of the troposphere is: 0 km 7 to 11 km.

2. The height of the stratosphere is: 7 to 11 km 50 km. 3. The height of the middle layer is:

50 km 80 to 85 km. 4. The height of the thermosphere is: 80 to 85 km 800 km.

5. The height of the fugitive layer is: 800 km 2000 km to 3000 km. Extended dataThe Earth's atmosphere is the formation of an atmosphere of thousands of kilometers under the gravitational pull of the earth, when a large amount of gas gathers around the earth.

The density of the gas becomes thinner and thinner as the height above the ground increases. Sounding rockets still found a rarefied atmosphere at an altitude of 3,000 kilometres, and it is suggested that the upper limit of the atmosphere may extend to about 6,400 kilometres above the ground.

How high is the sky? Heaven in the broad sense is the universe, and heaven in the narrow sense is the atmosphere around the earth. The atmosphere is about 1000 kilometers at an altitude.

The upstairs statement is not entirely accurate, I add , in the troposphere, at 17 18km at low latitudes and 10 12km at mid-latitudes. The high latitude is 7 8 km, and its altitude varies according to the latitude, so the troposphere height is not fixed, while the stratosphere is from the top of the troposphere to 50 55 km

AtmosphereThe altitude is more than 1000 km. The atmosphere is divided into:Troposphere, stratosphere,Ozone layer, the middle layer, the hot layer, and the fugitive wide cover. According to the temperature changes at different altitudes, the atmosphere is divided into five layers, including the troposphere (about 10km), the stratosphere (about 10-50km), the middle layer (about 50-85km), the thermosphere (about 80-800km), and the fugitive layer (about 800-2000km).

Expansion: The role of the atmosphere:

One,The atmosphere is soaked with gaseous water from the Earth, and every day sunlight evaporates gaseous water, and can return to Earth in the form of rain and snow or, in the morning, fog. It can ensure the circulation of the earth's hydrosphere and complete the biosphere.

Timely replenishment of water is conducive to the healthy life of the biosphere.

2. Make the oxygen distributed by the terrestrial and animal sphere every day not disperse from outer space, and insist that excessive oxygen is cautious on the surface of the earth, which is conducive to the oxygen supply life of the biosphere.

IIIIt can reduce the ultraviolet radiation of sunlight to the earth's biosphere, and the range of life compliance is conducive to the benign growth of the earth's biosphere.

FourthUnder the action of atmospheric enclosure, it can adhere to the liquid water body on the surface of the earth. Volatility to ensure the stock of liquid water bodies such as land, rivers and lakes. Contributes to the healthy life of the Earth's biosphere.

The fifth is to maintain the volatility of the surface environment.

The altitude of the atmosphere is about **1000 km**, but there is no clear limit.

The altitude of the atmosphere is about 1,000 kilometers or more. The atmosphere brings oxygen to the survival of human beings. Car rolling.

The atmosphere includes the troposphere, stratosphere, mesosphere, thermosphere, and exosphere, and most of what humans can see is the troposphere.

1.The troposphere is an altitude range from the surface to 8 to 15 km of closed liquid. 2.

The stratosphere ranges from the tropopause to an altitude of 55 km. 3.The mesosphere extends from the stratopause to a range of 85 km.

4.The thermosphere ranges from the top of the middle layer to 800 km. 5.

The atmosphere from above the warm top is collectively referred to as the fugitive layer. Embedded.

What is the height of the atmosphere? The naughty layer is divided into 4 layers, first of all, the troposphere stratosphere color layer east and east, the convection clock, which is generally a few kilometers below is also a layer of natural phenomena such as wind and rain, thunder, rolling electricity, etc., the stratosphere will be relatively calm after contact, so the plane is generally flying at the entire altitude, which will reduce the impact of many natural aspects.

1. There is no exact business world, generally more than 1000 kilometers. The atmosphere is mainly made up of nitrogen.

Oxygen, argon and other components, of which nitrogen accounts for the main component of the atmosphere, oxygen accounts for argon, and a small amount of carbon dioxide in the ocean.

Noble gases and water vapors, etc.

2. Generally speaking, at an altitude of 2000 to 16000 kilometers above the earth's surface, there are still thin gases and elementary particles.

In addition, there are also small amounts of gas in the soil and some rocks underground, which are generally considered to be the atmosphere.

part. The density of air in the atmosphere.

It decreases as the altitude increases, so the higher the air will be.

3. The whole atmosphere has different characteristics at different altitudes, so the atmosphere is generally divided into troposphere.

Stratosphere, ozone layer, mesosphere, thermosphere and fugitive layer. The troposphere is located in the lowest layer of the atmosphere, with an average thickness of about 12 kilometers, and the thickness varies from place to place. The stratosphere is generally located in the atmosphere at a distance of about 10 50 km from the surface.

4. The mesosphere, also known as the mesosphere, is located in the atmosphere between the top of the stratosphere and 85 kilometers. The entire Earth's atmosphere above 60 kilometers is in a state of partial or complete ionization, and some people refer to the entire ionized atmosphere as the ionosphere. Finally, there is the outer layer, also known as the fugitive layer, which extends up to 1,000 kilometers above the Earth's surface.

The temperature at this level is relatively high, reaching thousands of degrees, and the atmosphere is already extremely thin.

The thickness of the atmosphere is more than 1,000 km.

The atmosphere, like an onion, is layered on top of each other. The density of air in the atmosphere decreases with altitude, and the higher the air, the thinner it is. The thickness of the atmosphere is about 1,000 kilometers or more, but there are no clear boundaries.

The entire atmosphere exhibits different characteristics with different altitudes, and is divided into troposphere, stratosphere, mesosphere, warm layer and fugitive layer, and then interstellar space.

The division of the Earth's atmosphere.

1. Troposphere.

The troposphere is the lowest layer close to the ground and is the most active layer of the atmosphere and most closely related to humans. Our common weather phenomena such as wind, rain, thunder and lightning occur at this level. The temperature in this layer gradually decreases with height.

2. Stratosphere.

The stratosphere is mainly advection motion, which is conducive to high-altitude flight, and aircraft generally fly in this layer; In addition, the ozone layer in the stratosphere absorbs the sun's ultraviolet rays, protecting life on Earth from the sun's harmful radiation. The temperature in this layer increases rapidly with height.

3. The middle layer.

The mesosphere, also known as the mesosphere, refers to the atmosphere from the top of the stratosphere to 85 km. Due to the low ozone content in this layer, and at the same time, most of the solar shortwave radiation that can be directly absorbed by nitrogen and oxygen has been absorbed by the upper atmosphere, so the vertical decline rate of temperature is very large, and the convective movement is strong.

4. Warm layer. From 80km to about 500km is called the thermosphere. The temperature of this layer increases rapidly with the increase in height, the temperature in the layer is very high, the diurnal variation is great, and a small amount of moisture is still present in the lower part of the thermosphere, so there are occasional silvery-white and slightly cyan noctilucent clouds.

5. A fugitive layer.

The fugitive layer is also called the outer layer, the escape layer, and the atmosphere above the warm layer is also the outermost layer of the earth's atmosphere. Most of the molecules in this layer of air are ionized under the action of the sun's ultraviolet rays and cosmic rays; So that the content of protons and helium nuclei greatly exceeds the content of neutral hydrogen atoms. The escape layer is extremely thin and has a density almost the same as that of space, so it is often referred to as the outer atmosphere.