Question

Which of the following features of the solar system does the solar nebula theory explain?

Answer 1

The solar nebula theory explains the formation of the Sun and the planets from a rotating cloud of gas and dust called the solar nebula. It also explains the presence of icy and rocky planetesimals in the early solar system, which eventually formed the planets. The condensation of solid particles in the cooling nebula led to the formation of planetesimals.

Step-by-step explanation:

The solar nebula theory explains several features of the solar system:

1. The formation of the Sun and the planets from a rotating cloud of gas and dust called the solar nebula.
2. The presence of icy and rocky planetesimals in the early solar system, which eventually formed the planets.
3. The condensation of solid particles in the cooling nebula, leading to the formation of planetesimals.

These features can be seen in the artist's conception of the solar nebula, where the flattened cloud of gas and dust gives rise to the formation of our planetary system.