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What are the five layers of atmosphere and it's meaning?
The Troposphere- The troposphere is the lowest layer of the Earth's atmosphere. The air is very well mixed and the temperature decreases with altitude.The Stratosphere- In the Earth's stratosphere, the temperature increases with altitude. On Earth, ozone causes the increasing temperature in the stratosphere. Ozone is concentrated around an altitude of 25 kilometers. The ozone molecules absorb dangerous kinds of sunlight, which heats the air around them.The stratosphere is located above the top of the the troposphere.The Mesosphere In the Earth's mesosphere, the air is relatively mixed together and the temperature decreases with altitude. The atmosphere reaches its coldest temperature of around -90°C in the mesosphere. This is also the layer in which a lot of meteors burn up while entering the Earth's atmosphere.The Thermosphere The thermosphere is the fourth layer of the Earth's atmosphere and is located above the mesosphere. The air is really thin in the thermosphere. A small change in energy can cause a large change in temperature. That's why the temperature is very sensitive to solar activity. When the sun is active, the thermosphere can heat up to 1,500° C or higher! The Earth's thermosphere also includes the region of the atmosphere called the ionosphere. The ionosphere is a region of the atmosphere that is filled with charged particles.
An air temperature of 95DC most often exists in which layer of the atmosphere?
The air temperature of 95 degrees Celsius most often exists in the thermosphere layer of the atmosphere.
Why is the mesosphere so cold?
The mesosphere has thin air, and in thin air the molecules are spaced far apart. There are not enough molecules to collide with each other and other things like a thermometer to make it warm. Also, heat takes a long time to rise up to this level anyway. This accounts for it being so cold.
What is between the troposphere and the stratosphere?
troposphere:- The troposphere contains particles of dust which serve as nuclear centers for the formation of clouds. There is decrease of temperature with a mean rate of about 6.40C per km. it is from 0 to 15 kilometers. it has more air and has many clouds. Stratosphere No visible weather phenomena take place in this layer In this layer the temperature does not change with altitude.er stratosphere it is from 15 km to 50 km. there is very little air and jet aeroplanes fly in this layer.
What are 5 facts about the Ionosphere?
The ionosphere is a layer of the earth's atmosphere that is weakly ionized.It is located in the same region as the top half of the mesosphere and the entire thermosphere in the upper atmosphere, from about 40 mi (60 km).In the ionosphere, the molecules and atoms in the air are ionized mostly by the sun's UV rays.The ionosphere is one of the two parts of the thermosphere.It is also directly above the Mesosphere.
What is a layer of very thin air and very cold temperature above the stratosphere?
mesosphere
What is the coldest layer of the atmosphere?
The mesosphere is the layer of the atmosphere that exists between the stratosphere and the thermosphere. It contains the coldest parts of the Earth's atmosphere, reaching temperature depths of -90°C.
What are the five layers of atmosphere and it's meaning?
The Troposphere- The troposphere is the lowest layer of the Earth's atmosphere. The air is very well mixed and the temperature decreases with altitude.The Stratosphere- In the Earth's stratosphere, the temperature increases with altitude. On Earth, ozone causes the increasing temperature in the stratosphere. Ozone is concentrated around an altitude of 25 kilometers. The ozone molecules absorb dangerous kinds of sunlight, which heats the air around them.The stratosphere is located above the top of the the troposphere.The Mesosphere In the Earth's mesosphere, the air is relatively mixed together and the temperature decreases with altitude. The atmosphere reaches its coldest temperature of around -90°C in the mesosphere. This is also the layer in which a lot of meteors burn up while entering the Earth's atmosphere.The Thermosphere The thermosphere is the fourth layer of the Earth's atmosphere and is located above the mesosphere. The air is really thin in the thermosphere. A small change in energy can cause a large change in temperature. That's why the temperature is very sensitive to solar activity. When the sun is active, the thermosphere can heat up to 1,500° C or higher! The Earth's thermosphere also includes the region of the atmosphere called the ionosphere. The ionosphere is a region of the atmosphere that is filled with charged particles.
What are the layers of the atmosphere and its meaning?
The Troposphere- The troposphere is the lowest layer of the Earth's atmosphere. The air is very well mixed and the temperature decreases with altitude.The Stratosphere- In the Earth's stratosphere, the temperature increases with altitude. On Earth, ozone causes the increasing temperature in the stratosphere. Ozone is concentrated around an altitude of 25 kilometers. The ozone molecules absorb dangerous kinds of sunlight, which heats the air around them.The stratosphere is located above the top of the the troposphere.The Mesosphere In the Earth's mesosphere, the air is relatively mixed together and the temperature decreases with altitude. The atmosphere reaches its coldest temperature of around -90°C in the mesosphere. This is also the layer in which a lot of meteors burn up while entering the Earth's atmosphere.The Thermosphere The thermosphere is the fourth layer of the Earth's atmosphere and is located above the mesosphere. The air is really thin in the thermosphere. A small change in energy can cause a large change in temperature. That's why the temperature is very sensitive to solar activity. When the sun is active, the thermosphere can heat up to 1,500° C or higher! The Earth's thermosphere also includes the region of the atmosphere called the ionosphere. The ionosphere is a region of the atmosphere that is filled with charged particles.
What is the main cause of warming of the air in the troposphere?
the ozone layer in the mesosphere and thermosphere
What layer of the atmosphere decreases with increasing height?
As altitude increases the temperature in the troposphere and the mesosphere drop. In the troposphere the temperature drops because the air is becoming further away from it's source of heat, the earth's surface. In the mesosphere a drop in temperature occurs as altitude increases because air becomes further away from it's heat source, the ozone layer. The layers as they appear closest to the earth's surface and moving away are: troposphere, stratosphere, mesosphere and thermosphere. Weather occurs only in the troposphere.
What layer protect us from meteorit impacts?
The mesosphere layer protects us from being hit by objects falling from space, like meteoroids. These objects burn up in this layer.
Why is the coldest layer of the atmosphere next to the hottest layer of the atmosphere?
The coldest layer of the atmosphere is in the Mesosphere. This is because temperatures are decreasing as the Mesosphere extends upward above the Stratosphere. The air is thinner because the air particles are further apart. The next layer, known as the Thermosphere is the hottest layer. The reason why this layer is so hot, is because it contains fewer air molecules then the other layers, making the air very thin and easy to warm. The Thermosphere is closest to the sun and most sensitive to solar energy which is why it gets hot very quickly.
What is the name of the layer that separates the mesosphere from the thermosphere?
Technically the thermosphere is the layer between the mesopshere and the exosphere. the exosphere is the highest layer in the 5 layers of atmosphere. The exosphere temperature ranges are between 300 degrees to 1700 degrees Celsius, and also it contains hydrogen and helium. Now, facts about the mesosphere. it's the layer within the Earth's atmosphere that extends from about 50 to 85 km (31 to 53 mi) above the surface. The mesosphere is predominantly characterized by its thermal structure. On average, mesospheric temperature decreases with increasing height. This is the coldest layer because it is above the ozone layer Most meteors burn up in this layer, as well. thermosphere The mesosphere and the thermosphere make up the ionosphere,the air is very thin,small amount of energy can cause a large change in temperatures. and that's it!
What is the layer with the highest air temperature?
troposphere
What is second major layer of earths atmosphere?
From on top of us: Troposphere, Stratosphere, Mesosphere, Thermosphere, Exosphere.
What happened in the mesosphere?
The mesosphere is a layer of Earth's atmosphere. The mesosphere is above the stratosphere layer. The layer above the mesosphere is called the thermosphere. The mesosphere starts at 50 km (31 miles) above Earth's surface and goes up to 85 km (53 miles) high.As you get higher up in the mesosphere, the temperature gets colder. The top of the mesosphere is the coldest part of Earth's atmosphere. The temperature there is around -90° C (-130° F)!The boundaries between layers in the atmosphere have special names. The mesopause is the boundary between the mesosphere and the thermosphere above it. The stratopause is the boundary between the mesosphere and the stratosphere below it.We know less about the mesosphere than about other layers of the atmosphere. The mesosphere is hard to study. Weather balloons and jet planes cannot fly high enough to reach the mesosphere. The orbits of satellites are above the mesosphere. We don't have many ways to get scientific instruments to the mesosphere to take measurements there. We do get some measurements using sounding rockets. Sounding rockets make short flights that don't go into orbit. Overall, there's a lot we don't know about the mesosphere because it is hard to measure and study.What do we know about the mesosphere? Most meteors from space burn up in this layer. A special type of clouds, called "noctilucent clouds", sometimes forms in the mesosphere near the North and South Poles. These clouds are strange because they form much, much higher up than any other type of cloud. There are also odd types of lightning in the mesosphere. These types of lightning, called "sprites" and "ELVES", appear dozens of miles above thunderclouds in the troposphere below.In the mesosphere and below, different kinds of gases are all mixed together in the air. Above the mesosphere, the air is so thin that atoms and molecules of gases hardly ever run into each other. The gases get separated some, depending on the kinds of elements (like nitrogen or oxygen) that are in them.You know that waves can form in the ocean or other bodies of water. But did you know that there are waves of air in the atmosphere? Some of these waves start in the lower atmosphere, the troposphere and stratosphere, and move upward into the mesosphere. The waves carry energy to the mesosphere. Most of the movement of air in the mesosphere is caused by these wave
