Why do astronomers believe that the Jovian planets must contain rocky material in their cores?
A) Because silicates and irons were part of the overall composition of the Solar nebula.
B) Because the Jovian planets have large magnetic fields.
C) Because the Jovian planets have large gravity.
D) The statement of the question is incorrect. Astronomers believe that the Jovian planets consist exclusively of hydrogen and helium.

Question

Quizplus · Accepted Answer

The Jovian planets are believed to have rocky cores because silicates and irons were part of the overall composition of the Solar nebula, which contributed to the formation of these planets.

Why Do Astronomers Believe That the Jovian Planets Must Contain