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Millions of meteors enter the atmosphere, an average of 40 tons per day. Most of them all melt or vaporize within the mesosphere, as a result of collisions with the gas particles contained there. Earth's thicker atmosphere prevents the surface collisions (craters) that can be seen on the planet Mercury, on our Moon, and on most other smaller bodies in the solar system. Only a few large or dense rocks make it to the ground.
Wiki User
∙ 12y ago
The Mesosphere helps protect the Earth by absorbing and dissipating the energy of incoming meteors, which burn up in this layer of the atmosphere due to friction. It also plays a role in the filtering of harmful ultraviolet radiation from the sun, contributing to the protection of life on Earth.
Wiki User
∙ 13y agoAs far as I know, it doesn't really do anything to protect the Earth. It contains all of the least dense particles of the atmosphere, and keeps the satellites in orbit I think. Sorry, but this is the best answer I have!
I am going to improve this ; phone calls and television pictures are relayed by a way of communications satellites that orbit earth in the exosphere
Wiki User
∙ 14y agoThe main dynamical features in this region are atmospheric tides, internal atmospheric gravity waves (commonly called "gravity waves") and planetary waves. Most of these tides and waves are excited in the troposphere and lower stratosphere, and propagate upward to the mesosphere. In the mesosphere, gravity-wave amplitudes can become so large that the waves become unstable and dissipate. This dissipation deposits momentum into the mesosphere and largely drives global circulation.
Noctilucent clouds are located in the mesosphere. The mesosphere is also the region of the ionosphere known as the D layer. The D layer is only present during the day, when some ionization occurs with nitric oxide being ionized by Lyman series-alpha hydrogen radiation. The ionization is so weak that when night falls, and the source of ionization is removed, the free electron and ion form back into a neutral molecule.
A 5 km (3.1 mi) deep sodium layer is located between 80-105 km (50-65 mi). Made of unbound, non-ionized atoms of sodium, the sodium layer radiates weakly to contribute to the airglow.
Wiki User
∙ 9y agoMesosphere protects us from the meteors. This is the outermost layer.
Wiki User
∙ 11y agoBurning Up Meteors And Rock Fagments.
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What two layers of the atmosphere protect you?
The stratosphere and the mesosphere protect you from harmful ultraviolet radiation and most meteoroids. The stratosphere contains the ozone layer, which absorbs and scatters the sun's UV radiation. The mesosphere helps burn up most meteoroids before they can reach the Earth's surface.
Which layer protects earth from asteroids?
The Earth's atmosphere is the layer that helps protect the planet from asteroids. When asteroids enter the Earth's atmosphere, friction causes them to heat up and break apart, reducing the impact of the asteroid on the Earth's surface.
Is the ozone layer same as the Mesoshpere?
No, the ozone layer is a region in Earth's stratosphere that contains a high concentration of ozone gas, which helps protect us from harmful ultraviolet radiation. The mesosphere is a layer of Earth's atmosphere above the stratosphere and below the thermosphere, characterized by decreasing temperatures with altitude.
Which of Earth's atmospheric levels is the coldest?
The mesosphere is the coldest layer of Earth's atmosphere. Temperatures in the mesosphere can drop as low as -90 degrees Celsius (-130 degrees Fahrenheit) due to its altitude and the thinness of the air molecules.
Is the stratosphere bigger than the mesosphere?
No, the stratosphere is not bigger than the mesosphere. The mesosphere is located above the stratosphere in Earth's atmosphere and extends from about 50-85 kilometers above the Earth's surface, while the stratosphere extends from about 10-50 kilometers.
Does the mesosphere protect earth from meteoroids?
Yes, the mesosphere helps protect Earth from meteoroids by burning up smaller meteoroids as they enter the atmosphere due to friction with gas molecules. This process causes them to disintegrate before reaching the Earth's surface.
Why does the mesosphere not protect us from the suns layers?
Mesosphere does not protect us. It is because it does not contain an ozone layer.
Where is the mesosphere on earth?
below earth
Why is mesosphere important on earth?
because with out it meteors would hit Earth because the mesosphere kills the meteors.
What are the mesosphere's functions?
The mesosphere is a layer of Earth's atmosphere that helps protect life on Earth by absorbing and dissipating the majority of meteor impacts. It is also where most meteors burn up upon entering the atmosphere, creating streaks of light known as shooting stars. Additionally, the mesosphere plays a role in influencing weather patterns and climate.
How cold is the mesosphere?
The mesosphere is the coldest layer of the Earth's atmosphere, with temperatures dropping as low as -90 degrees Celsius (-130 degrees Fahrenheit). This extreme cold is due to its high altitude and the decreasing density of air molecules that occurs as you move away from Earth's surface.
What two layers of the atmosphere protect you?
The stratosphere and the mesosphere protect you from harmful ultraviolet radiation and most meteoroids. The stratosphere contains the ozone layer, which absorbs and scatters the sun's UV radiation. The mesosphere helps burn up most meteoroids before they can reach the Earth's surface.
What is the purpose of the mesosphere?
The mesosphere is a layer in Earth's atmosphere that helps protect the planet by absorbing and dissipating the energy from incoming meteoroids. It also plays a role in filtering out harmful ultraviolet radiation from the Sun.
What physical layer of the earth is below the mesosphere?
The outer core lies under the mesosphere.
What is the mesosphere of earth made of?
rock
What is the depth of the earth's mesosphere?
The mesosphere extends from about 50 to 85 kilometers (31 to 53 miles) above the Earth's surface. It is the layer of the Earth's atmosphere that lies above the stratosphere and below the thermosphere.
Why is mesosphere important?
The mesosphere is important because metioroids burn up in this portion of the atmosphere stoping them from going to the earth.
