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Mercury has only a trace atmopshere of hydrogen that is almost null.

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15y ago

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What is the atmosphere and the temperature of mercury?

Mercury has no real atmosphere and the temperature on the surface is from 80,000 to 700,000 degrees.


What caused mercury's surface to look like it does?

Because mercury has no atmosphere


How would earth's surface look if it didn't have an atmosphere?

there would be nothing, less than mercury, because mercury's atmosphere is a foot off of its surface.


Why do craters not erode on Mercury?

Mercury has no atmosphere and no surface fluids, so there is nothing to erode the craters.


What makes Mercury's surface dry and almost airless?

Mercury's surface is dry and almost airless because of its close proximity to the Sun, which causes intense solar winds to strip away its atmosphere. Additionally, Mercury's weak gravitational force is not strong enough to hold onto an atmosphere like Earth's. This makes it unable to retain significant amounts of water or air on its surface.


Is mercury made of gas?

No. Mercury has a surface made of rock and a large metallic core. It has virtually no atmosphere.


Why was mercury able to retain its atmosphere during its formation?

Mercury has a high surface temperature and a low mass


Why was Mercury unable to retain an atmosphere during formations?

Mercury has a high surface temperature and a low mass


Which planets does not have atmosphere?

Mercury and the Moon do not have significant atmospheres. Mercury's thin exosphere mainly consists of atoms blasted off its surface by the solar wind, while the Moon has virtually no atmosphere, making them both airless bodies in our solar system.


True or false craters on mercury surface are eroded only very slow this planet has a sulfuric acid atmosphere?

False. Craters are not eroded on Mercury, which has no atmosphere.


What color is the planet Mercury?

Mercury is appears light orange from Earth But its surface is actually a gray color


What kind of surface pressure is on mercury?

Mercury has a surface pressure that is near enough zero or a vacuum, since the planet holds no atmosphere due to its small size.