The moons of the jovian planets formed by which two processes?
A)accretion and collisions
B)capture and collisions
C)collisions and differentiation
D)accretion and capture
E)differentiation and capture

Question

Quizplus · Accepted Answer

The most accepted theory for the formation of the moons of the jovian planets is through the process of accretion and capture. The moons formed from the same spinning disk of gas and dust that created the planet, accreting material from the disk to form their own bodies. However, some of the moons were also captured by the planet's gravity from other areas of the solar system. Collisions and differentiation did occur during the formation of the moons but were not the primary processes that formed them. The moons of the jovian planets formed by accretion and capture. Some moons formed through the same process as the planets, by accretion of material in the protoplanetary disk, while others were captured by the gravitational pull of the planet.

The Moons of the Jovian Planets Formed by Which Two