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The stratosphere, the second layer of Earth's atmosphere, primarily consists of nitrogen (about 78%) and oxygen (about 21%), similar to the troposphere. It also contains ozone (O₃), which is concentrated in the ozone layer and plays a crucial role in absorbing harmful ultraviolet (UV) radiation from the sun. Other trace gases, such as carbon dioxide, argon, and water vapor, are present in smaller amounts. The stratosphere is characterized by a temperature increase with altitude, mainly due to the absorption of UV radiation by ozone.
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What are the 3 main parts of the atmosphere?
The atmosphere is primarily divided into three main parts: the troposphere, stratosphere, and mesosphere. The troposphere is the lowest layer, where weather occurs and where most of the Earth's air mass is found. Above it lies the stratosphere, which contains the ozone layer that protects the Earth from harmful UV radiation. The mesosphere, located above the stratosphere, is where temperatures decrease with altitude and is known for phenomena like meteors burning up upon entry.
What are the four main layer of the atmosphere in order?
The four main layers of the atmosphere in order from closest to the Earth's surface to farthest are the troposphere, stratosphere, mesosphere, and thermosphere. The troposphere is where weather occurs and is closest to the Earth's surface. The stratosphere contains the ozone layer and has a stable temperature. The mesosphere is the layer where meteors burn up upon entering. The thermosphere is the outermost layer and contains the ionosphere where auroras are formed.
What are the names of the four main layers of the atmosphere?
The four main layers of the atmosphere are the troposphere, stratosphere, mesosphere, and thermosphere. The troposphere is where weather occurs and is closest to Earth's surface. Above it, the stratosphere contains the ozone layer, followed by the mesosphere, where temperatures decrease with altitude. The thermosphere is the outermost layer, characterized by high temperatures and the presence of ionized gases.
What is the difference between the Stratosphere Thermosphere and the Trophoshere?
Stratosphere is the layer above troposphere. Troposphere is the first layer and is below the stratosphere.
Three main parts of the atmosphere are the?
if you mean chemically its Oxygen 29%ish, Nitrogen 70%ish, 1% argon and other trace elements Or the Thermosphere, Stratosphere, Mesosphere, Thermosphere, and Exosphere, in that order from the earth's surface, but there are more than 3
What are the components of the atmshere?
troposphere, mesosphere, stratosphere, thermosphere
What elements are in the stratosphere?
The main element in the stratosphere is the ozone gas. It is present in the form of ozone layer.
What layers are located in the stratosphere?
The main layer in the stratosphere is the ozone layer. It helps in absorbing the UV radiations from the sun.
Which two minor layers are part of main later of atmosphere?
The two minor layers that are part of the main layer of the atmosphere are the stratosphere and the mesosphere. The stratosphere is located above the troposphere and contains the ozone layer, while the mesosphere is located above the stratosphere and below the thermosphere.
What is the main source of ozone-depleting chlorine in the stratosphere?
The main source is CFC's. They are present in deodorants.
What are the two minor parts of the main layer of the atmosphere?
Troposphere and Stratosphere
What is the stratosphere's gases?
The main gas found in the stratosphere is ozone. It is present in the form of ozone layer.
What is a benefit of the ozone layer in the stratosphere?
The main benefit of ozone layer in the stratosphere is it's ability to absorb the UV. These are rays that could kill organisms.
What are the two main components of the atmosphere?
what are the two main components of the atmosphere
What are the two minor layers of parts of main layer of atmosphere?
Troposphere and Stratosphere
What are the two minor layers of parts of main layer of the atmosphere?
Troposphere and Stratosphere
Two main components that make up the sun?
Components of the sun are: (In bold are the two main components)HeliumHydrogenNitrogenMagnesiumOxygenCarbonIronSulfurSiliconNeon
