What caused our solar nebula to contract and spin, eventually creating the planets?
A)Gravitational interactions between particles
B)Gravitational attraction from black holes
C)Nuclear fusion joining atomic particles
D)Solar winds from nearby stars

Question

Quizplus · Accepted Answer

Gravitational interactions between particles caused the solar nebula to contract and spin. As particles came together due to gravity, their mass increased and their gravitational pull grew stronger. This led to a snowball effect, causing more and more particles to come together until the entire nebula had collapsed into a spinning disk shape. Within this disk, material continued to come together and form clumps, eventually leading to the creation of the planets.

What Caused Our Solar Nebula to Contract and Spin, Eventually