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The ionosphere begins at approximately 30 miles (48 kilometers) above Earth's surface and extends to about 600 miles (965 kilometers) above the surface. It is a region of the atmosphere that is ionized by solar and cosmic radiation, playing a crucial role in radio wave propagation and atmospheric electricity. The exact altitude can vary based on solar activity and atmospheric conditions.
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How high in the sky does a Auroras start?
Auroras typically occur in the thermosphere, which is about 80 to 500 kilometers above the Earth's surface. The light show happens when charged particles from the sun collide with gas molecules in the Earth's atmosphere, causing them to emit colorful light.
Is the ionosphere the place where the troposphere stops getting colder?
No, the ionosphere is not where the troposphere stops getting colder. The troposphere is the lowest layer of Earth's atmosphere, where temperatures generally decrease with altitude until reaching the tropopause, the boundary between the troposphere and the stratosphere, which is typically where temperatures start to stabilize or increase. The ionosphere, on the other hand, is a region of the upper atmosphere, above the mesosphere, that contains ionized particles and is influenced by solar radiation.
Where does the thermosphere start?
The thermosphere starts at an altitude of around 80 kilometers above Earth's surface. It is the layer of the Earth's atmosphere that extends from the mesopause (top of the mesosphere) to the exosphere.
What is the altitude for exosphere?
The exosphere does not have a clear boundary, but it is typically considered to start around 500-1,000 kilometers (310-620 miles) above the Earth's surface. However, its outermost regions can extend much farther out into space.
How far is the start of the atmosphere from the surface of earth?
The atmosphere begins at the surface of the Earth and extends to space. The upper levels are the thermosphere (up to about 500-650 km altitude) and the exosphere (generally from 500 to 2000 km altitude but is nearly a vacuum).
What allowed lush plants to start growing on Earth's surface?
you suppose to answer it not leave it blank anyways the answer is heating of earths surface
How high in the sky does a Auroras start?
Auroras typically occur in the thermosphere, which is about 80 to 500 kilometers above the Earth's surface. The light show happens when charged particles from the sun collide with gas molecules in the Earth's atmosphere, causing them to emit colorful light.
What are some space things that start with I?
· International space station · Ionosphere
Is the ionosphere the place where the troposphere stops getting colder?
No, the ionosphere is not where the troposphere stops getting colder. The troposphere is the lowest layer of Earth's atmosphere, where temperatures generally decrease with altitude until reaching the tropopause, the boundary between the troposphere and the stratosphere, which is typically where temperatures start to stabilize or increase. The ionosphere, on the other hand, is a region of the upper atmosphere, above the mesosphere, that contains ionized particles and is influenced by solar radiation.
Where is the location on earth's surface above the point where earthquakes start?
The location on Earth's surface directly above where an earthquake starts is known as the epicenter. This point is usually where the seismic waves are first detected and is typically used to determine the location of the earthquake.
How does weathering shape earths surface?
changes by the moving air. when weathering moves things around apperances start to change. then, we change it to by moving things like rocks and grass and we change the earth.
Earhtquakes most commonly occur at what distance below earth's surface in miles?
a earthquake can really start anywhere but it is usually started at the earths core (middle). Other names are the epicenter which is were the earthquakes starts at the earths surface. The focus is where it begins inside the earth.....
How does it take from Earth to outer space?
Outer space is defined to start at about 100 km above Earth's surface; a rocket taking off can probably do that in a few minutes.
What is the point in earths crust where the rocks first start to break?
Focus
Where is the ionosphhere?
The ionosphere begins at around 85 km and ends at around 600 km, making it start in the border of mesosphere/ thermosphere and end in the border of thermosphere/ exosphere.
What happens to the temperature in earths layers?
As you go deeper and deeper the layers will start to get hotter and thicker.
Where does the thermosphere start?
The thermosphere starts at an altitude of around 80 kilometers above Earth's surface. It is the layer of the Earth's atmosphere that extends from the mesopause (top of the mesosphere) to the exosphere.
