Question

Which of the following statements is true of the corona?

A. It's where sunspots occur.
B. It's the visible surface of the sun.
C. It's responsible for the Sun's density.
D. It's the outermost layer of the Sun's atmosphere.

Answer 1

d. its the outermost layer of the Sun's atmosphere.

Answer 2

Correct answer choice is :

D) It's the outermost layer of the Sun's atmosphere.

Step-by-step explanation:

A corona release is an electrical release carried on by the ionization of a fluid such as air enclosing a conductor that is electrically energized. Natural corona releases happen usually in high-voltage systems except care is taken to check the electric field intensity. A corona is an atmosphere of plasma that encloses the Sun and other stars. The Sun's corona stretches millions of kilometers into outer space and is most clearly seen during a total solar dimming, but it is also obvious with a coronagraph.