Which layer of the sun’s atmosphere is farthest from the surface of the sun?
a. troposphere
b. corona
c. chromosphere
d. photosphere

b. corona

Explanation:

The suns atmosphere is composed of mainly three layers, the first one and where the core is found is the photosphere, is  where the light that the sun has is created, then is the chromosphere, is the middle sphere and the last and farthest from the surface is the corona which is only visible when there is a full solar eclipse, it is also the hottets part of the sun reaching temperatures of 3.5 million degrees farenheit.

answer///isobars;