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How many layers are in the atmosphere?
There are five layers in the atomosphere. The troposhere, the stratoshere, the mesoshere, the thermoshere and the exosphere. There is also the ionosphere which is within the thermosphere and is noted for its chemistry.
What is after the stratoshere?
The layer beyond the stratosphere is the ionosphere which has a high quantity of both positive and negative ions... mobile communications , satellite communications takes place with the help of these ions.
What does the name of each atmospheric layer mean?
Troposphere: "Tropo" means turning or mixing, which refers to the churning and mixing of gases in this layer. Stratosphere: "Strato" means layer or spread out, indicating the stratified nature of this layer where temperature increases with altitude due to the ozone layer. Mesosphere: "Meso" means middle, signifying its middle position between the lower and upper atmospheric layers. Thermosphere: "Thermo" means heat, representing the high temperatures in this layer despite low density of particles.
What are the important characteristics of the stratoshere?
the stratoshere contains the ozone
Is the troposhere the thickest or is it the stratoshere?
stratosphere
Why does temperature in the stratoshere increase with altitude?
It doesn't, it decreases.
What does the layer of the atmosphere means?
The troposphere is the layer of turning or change.The stratoshere
Is the stratosphere above the troposhere?
Yes. The troposhere is the first layer of the atmosphere.Then the stratoshere(where the ozone layer is located).Next is the mesosphere,where meteors that enter the atmosphere burn up. Then there is the thermosphere.After the thermosphere there is the exosphere, and the last layer(which is very thin)is the magnetosphere. It is earth's magnetic field. It also causes the northern lights! Hope this novel helped.
How many layers are in the atmosphere?
There are five layers in the atomosphere. The troposhere, the stratoshere, the mesoshere, the thermoshere and the exosphere. There is also the ionosphere which is within the thermosphere and is noted for its chemistry.
What is after the stratoshere?
The layer beyond the stratosphere is the ionosphere which has a high quantity of both positive and negative ions... mobile communications , satellite communications takes place with the help of these ions.
Is the upper stratosphere colder then the lower stratosphere?
Yes, the upper stratosphere is colder than the lower stratosphere. This is because the stratosphere is heated from below by the Earth's surface, so as you move higher in the atmosphere, the temperature decreases. The temperature inversion between the lower and upper stratosphere is due to the absorption of solar radiation by ozone in the upper stratosphere.
What happens to the ozone layer in the stratoshere?
The ozone layer in the stratosphere helps to protect life on Earth by absorbing the sun's harmful UV radiation. However, human activities, such as releasing chlorofluorocarbons (CFCs) into the atmosphere, have led to ozone depletion. This thinning of the ozone layer can result in increased UV radiation reaching the Earth, causing harm to ecosystems and human health.
What does the name of each atmospheric layer mean?
Troposphere: "Tropo" means turning or mixing, which refers to the churning and mixing of gases in this layer. Stratosphere: "Strato" means layer or spread out, indicating the stratified nature of this layer where temperature increases with altitude due to the ozone layer. Mesosphere: "Meso" means middle, signifying its middle position between the lower and upper atmospheric layers. Thermosphere: "Thermo" means heat, representing the high temperatures in this layer despite low density of particles.
Can an object free fall from the stratoshere and achieve a speed greater than Mach 1?
Yes one can reach greater than mach one in free fall from the stratosphere. Acceleration of gravity is about 32 ft. /sec^^2 and barring atmospheric resistance one would reach mach 1 about 34.375 seconds after release after having traveled about 19000 ft. A frenchman named Michel Fournier plans to attempt a mach 1+ jump in late may 2008. He will jump from a weather balloon at about 131,000 ft. and he intends to reach a maximum speed of 1,113 mph before increasing air resistance halts his acceleration and begins slowing him down. The plan is to pass through mach 1 about 37 seconds after jumping. His free fall plan is about 6.5 minutes with a total jump time of 8.5 minutes. If successful he will be the first skydiver to exceed mach 1 and also break the free fall skydiving time record. http://www.legrandsaut.org/index.php?lang=eng These calculations are for a human in free fall, which has a terminal velocity of only about 120 mph in freefall near sea level. This much greater speed is possible because of much less air resistance at high altitude. The impact air pressure felt by him as he falls will be the same as a normal skydiver in free fall from a much lower altitude would feel. A streamlined object dropped from 131,000 ft. could exceed the expected speed of the skydiver considerably because of much less air resistance allowing a greater time for acceleration and a higher terminal velocity. Yes one can reach greater than mach one in free fall from the stratosphere. Acceleration of gravity is about 32 ft. /sec^^2 and barring atmospheric resistance one would reach mach 1 about 34.375 seconds after release after having traveled about 19000 ft. A frenchman named Michel Fournier plans to attempt a mach 1+ jump in late may 2008. He will jump from a weather balloon at about 131,000 ft. and he intends to reach a maximum speed of 1,113 mph before increasing air resistance halts his acceleration and begins slowing him down. The plan is to pass through mach 1 about 37 seconds after jumping. His free fall plan is about 6.5 minutes with a total jump time of 8.5 minutes. If successful he will be the first skydiver to exceed mach 1 and also break the free fall skydiving time record. http://www.legrandsaut.org/index.php?lang=eng These calculations are for a human in free fall, which has a terminal velocity of only about 120 mph in freefall near sea level. This much greater speed is possible because of much less air resistance at high altitude. The impact air pressure felt by him as he falls will be the same as a normal skydiver in free fall from a much lower altitude would feel. A streamlined object dropped from 131,000 ft. could exceed the expected speed of the skydiver considerably because of much less air resistance allowing a greater time for acceleration and a higher terminal velocity.
