Current scientific thinking suggests that Eris does not have a gaseous atmosphere. Eris is so cold that its atmosphere is frozen!
Eris is solid.
Eris is made of rock and ice.
no
Eris is made mostly of ice.
rocky terrestrial
Eris has a thin atmosphere composed mostly of nitrogen (major gas) and methane (minor gas). These gases give Eris its characteristic reddish color due to the presence of methane ice on its surface.
no man could not live on Eris is too cold for any form of life.
it is mostly made up of rock
Dwarf Planets.
Eris is a dwarf planet located in our solar system. Due to its extreme cold temperatures and lack of atmosphere, it is unlikely that any known organisms could survive on Eris. At present, there is no evidence of any life forms on this distant celestial body.
The dwarf planet Eris is most probably a rocky planet with a surface covered in methane ice. There is currently no more accurate information on this object.
I heard from resources that we are not sure why Eris was called Eris.