The layer of the sun that radiates most of the light that reaches earth is the
a. photosphere
b. corona
c. chromosphere
d. ionosphere

“the battle of stalingrad is not a turning point necessarily in strategic terms, because a lot more has to be done before the soviets can be certain of defeating germany,” says renowned world war ii historian richard overy. the germans had fought nearly a thousand miles across the soviet union to get to stalingrad.

. most was thought to be found in the nubian desert, which is part of the sahara desert.