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The thermosphere is significantly thicker than all the other layers of the Earth's atmosphere combined. While the troposphere, stratosphere, and mesosphere together extend up to about 60 miles (100 kilometers) above the Earth's surface, the thermosphere can extend from around 50 miles (80 kilometers) to over 400 miles (640 kilometers) high, depending on solar activity. This makes the thermosphere considerably thicker than the combined height of the lower atmospheric layers.

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Why does the thermosphere have the highest temperature out of all the other layers?

The thermosphere is heated by solar radiation particularly in the far ultraviolet range; much of this is filtered out by the atmosphere's lower layers - but in the these upper regions it is more exposed to this kind of radiation.


The outermost layer of the sun's atmosphere?

The outermost layer of the sun's atmosphere is called the corona. It is visible during a solar eclipse as a halo of light surrounding the sun. The corona is much hotter than the layers below it, reaching temperatures of millions of degrees Celsius.


How would you describe the layers of Mars?

The planet Mars has a core that is primarily made out of iron. It is surrounded by a silicate mantle and a much thicker crust than earth. Mars Global Surveyor noticed sedimentary rocks which indicates the presence of water.


Why does the thermosphere have a higher temperature than the mesosphere?

The thermosphere has a higher temperature than the mesosphere because it absorbs a significant amount of high-energy solar radiation, including ultraviolet and X-ray radiation. This energy causes the molecules in the thermosphere to become highly energized, resulting in elevated temperatures that can reach up to 2,500 degrees Celsius or more. In contrast, the mesosphere lies below the thermosphere and does not receive as much solar energy, leading to cooler temperatures.


Why is the thermosphere the hottest layer of the earth's atmosphere?

The thermosphere is the hottest layer of the Earth's atmosphere because it absorbs high-energy solar radiation, particularly ultraviolet and X-ray radiation. Despite the high temperatures, the air molecules in the thermosphere are so spread out that they cannot transfer their heat effectively, leading to the perception of extreme heat without much actual warmth.

Related Questions

Why does the thermosphere have the highest temperature out of all the other layers?

The thermosphere is heated by solar radiation particularly in the far ultraviolet range; much of this is filtered out by the atmosphere's lower layers - but in the these upper regions it is more exposed to this kind of radiation.


Why a peach is a poor model for earth layers?

A peach is not a good model for Earth's layers because its skin represents Earth's crust, but Earth's layers are much thicker and have different compositions than a peach. The peach model oversimplifies the complexity of Earth's layers and does not accurately represent the mantle, outer core, and inner core beneath the crust.


Why does the thermosphere have not much heat?

Because the particles in the thermosphere are very spaced out. A normal thermometer would even measure it below zero, but it has a very high temperature.


Is 12 gauge steel thicker then 29 gauge?

Yes, much thicker.


How much thicker was the ice before global warming?

Thicker than now


Do wolves have thicker skin than humans?

yes much thicker than humans thir bones are thicker too


The epidermis is thicker than the dermis?

yes, the dermis is much thicker than the epidermis


where in the atmosphere do the meteors disappear or burn up?

The meteors will travel through the exosphere and thermosphere without much trouble due to the lack of air in those layers, but when they hit the middle layer, there are enough gases to cause friction and create heat to burn up in the Mesosphere.


Is Venus atmosphere thicker or thinner than earth's?

Venus' atmosphere is much thicker than Earth's


Why does the thermosphere have the highest temperature of all the atmosphere layers?

It is affected most directly by the suns radiation


Which is thicker mantle or crust?

The mantle is thicker than the crust. The Earth's crust is relatively thin, with an average thickness of about 5-70 km, while the mantle is much thicker, extending from the base of the crust to a depth of about 2,900 km.


Where is skin thicker on the body?

Skin is typically thickest on the soles of the feet and palms of the hands due to greater amounts of keratin, which provides protection and durability. Conversely, areas like the eyelids and genitalia have much thinner skin layers.