Describe the Structure of the Atmosphere

Nitrogen and Oxygen are the two main gases of the atmosphere. Ankittyagi5490 ankittyagi5490 11092020 Social Sciences Secondary School answered Describe the structure of the atmosphere.

Nws Jetstream Layers Of The Atmosphere

They are troposphere stratosphere mesosphere thermosphere and exosphere.

. Troposphere It is the most important layer of the atmosphere and it extends up to 13km from the surface of the Earth. 1 See answer ankittyagi5490 is waiting for your help. We call this region the homosphere.

The upper layers press down the lower one. The atmosphere is an integral part of the earth surrounding it from all sides extending up to about 1600 kilometers from the earths surface. The atmosphere is divided into five layers beginning from the surface of the Earth.

Stratosphere is found just above the troposphere. Vertical Structure of Composition 80km up to 500km Heterosphere Homosphere Dominated by lighter gases with increasing altitude such as hydrogen and helium. Several gaseous mixtures take a significant role in forming the earths atmosphere.

The atmosphere is the mixture of different types of gases including water vapour and dust particles. The atmosphere consists of different layers with varying density and temperature. Composition of the atmosphere Atmospheric structure The past and future of the atmosphere Resources Earth s atmosphere is composed of about 78 nitrogen 21 oxygen and 093 argon.

Structure of the atmosphere Troposphere. Best answer In the atmosphere there are concentric layers of air. The vertical distribution of temperature pressure density and composition of the atmosphere constitutes atmospheric structure.

Atmospheric temperature is a measure of temperature at different levels of the Earths atmosphereIt is governed by many factors including incoming solar radiation humidity and altitudeWhen discussing surface air temperature the annual atmospheric temperature range at any geographical location depends largely upon the type of biome as measured by the Köppen. The remainder less than 01 contains such. There are five layers in the structure of the atmosphere depending upon temperature.

This part of the atmosphere continually circulates so that the principal atmospheric gases are well mixed. On the basis of the characteristics of temperature and air pressure it can be divided into four thermal layers Troposphere Stratosphere Mesosphere and Thermosphere. Its atmosphere is heated to temperatures over 1000 K and is steadily escaping into space.

A change in temperature with distance is called a temperature gradient. But the structure of the atmosphere is a combination of various layers. The changes in the atmosphere with height are results of specific physical conditions which exist on the earth and in its atmosphere.

The division of these vertical layers is based on temperature and pressure. Layer of the atmosphere is characterized by strong vertical mixing of air. Vertical Structure of the Atmosphere Part 1 Principle.

Click here to get an answer to your question Describe the structure of the atmosphere. The atmosphere is divided into five different layers depending upon the temperature condition. So the air of the lower layer is always heavier or denser while the upper layers are thinner or less dense.

The Thermosphere is divided into Ionosphere and Exosphere. The structure of the atmosphere is represented in a pictorial form below. ÎFor most purpose we consider the homosphere virtually the entire atmosphere.

The atmosphere is thick near the earth surface and thins out until it eventually merges with space. One of these gasses is water vapor which is its most variable component. Structure of Atmosphere NCERT Notes for Geography Troposphere.

The vertical changes in temperature are important in constraining weather events to the lowest 10-12 km of the atmosphere. The upper boundary of the vertical mixing is at the top of the troposphere at the troposphere-tropopause boundary. The Earths atmosphere is divided into layers based on the layers temperature gradient and the heat source of the layer determines the temperature gradient in.

The troposphere contains about 75 of the total mass of the. In that context this assignment will describe the structure of the. Each layer has different density.

It is considered as the lowest layer of Earths atmosphere. The atmosphere is the principal component of our environment. It is a thin structure in comparison with the size of the earth.

99 percent part of it is made up of these two gases. Solution 2 Atmosphereric layers. Structure of the Atmosphere.

Earths gaseous envelope ie the atmosphere is crucial yet do you know why it is essential to understand its composition. Oxygen that we breathe exists in this layer of the Earth. Unlike the changes in pressure and density which decrease with altitude the temperature changes are irregular.

The atmosphere consists of concentric layers of air. Hydrogen oxygen carbon and sulfur have been detected in the planets inflated atmosphere. The Thermosphere is divided into Ionosphere and Exosphere.

Form the remaining part of atmosphere. The four layers are briefly described below. The temperature decreases in this layer with the increase in height.

Density is highest near the surface of the earth and decreases with increasing altitude. The atmosphere of Earth is composed of layers with different properties such as specific gaseous composition temperature and pressure. Structure of Atmosphere Our atmosphere is composed of many components.

The gas composition of the atmosphere is uniform for about the first 100 km of altitude which includes the troposphere stratosphere mesosphere and the lower portion of the thermosphere. It is the second layer of the atmosphere found above the troposphere. Above 100 km gas molecules tend to be sorted into layers by molecular weight and electric charge.

Other gases like organ carbon dioxide hydrogen nion helium etc. Essentially all weather and clouds occur in the troposphere or this overturing layer. It is divided into a series of vertical layers.

The Earth is surrounded by a thin layer of gasses which as you know is called the atmosphere. It is the third. The troposphere starts at the surface of the.

It is the lowermost layer of the atmosphere. However under the topic of atmospheric structure the focus is on the. The atmosphere is like a blanket around the Earth -- and is made up of 78 nitrogen 21 oxygen 09 argon 003 carbon dioxide and trace amounts of other gasses.

Add your answer and earn points. They are Troposphere Stratosphere Mesosphere and Thermosphere. It extends up to a height of 50 km.

The height of this layer is about 18 km on the equator and 8. These quantities also vary with season and location in latitude and longitude as well as from night to day.

Structure Of Atmosphere Layers Of The Atmosphere Functions Of Each Layer Ncert Notes For Geography Upsc