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Stiffer mantle.
Stiffer mantle.
Mantle
Its about .1 to 1.5 million atmosheres.
You have it wrong way round, the atmosphere of Earth was created by the life on Earth. 4000 million years ago the atmosphere had no oxygen and was full of CO2, Nitrogen and Methane. However life came into existence in this atmosphere and over time has altered the atmosphere to what we have today. Therefore the composition of the atmosphere would not appear to be critical to life.
Stiffer mantle.
Stiffer mantle.
Stiffer mantle.
5000*C and 1.5 million atmospheres
4600
Clost to the Equator
The solar system is believed to be 4,568 million years old.
15 million
it is a phosphoric toxic atmosphere over a million degrees you would be incinerated before you reach the atmosphere
Earth's atmospheric pressure is measured as 1 bar. Jupiter's atmospheric pressure is 100 million bars. Therefore, it is 100 million times greater
North America has been moving northward from Africa for the last 200 to 130 million years ago.
The star's atmosphere that expands a million times is called the planetary nebula. It is able to expand between 200 to 800 times the radius of the sun.