can be up to +60 to -50 can be up to +60 to -50
the answer is hot
temperature differences
In general, the temperature decreases towards the surface.
temperature differences
it depends on the deepth
it is 65
can be up to +60 to -50 can be up to +60 to -50
oxygen
29
Heats it up
1000
co2
the answer is hot
radioactive decay
Mars
it depends on the deepth