What makes the solar nebula theory different from the nebular hypothesis based on the presence of certain elements?
presence of gas
presence of rings
presence of dust
presence of energy
Answer (1)
The correct answer is Presence of dustThe solar nebula theory is an updated version of the nebular hypothesis, and one key difference is the presence of dust. This theory explains that both gas and dust played a crucial role in forming the planets, especially the rocky ones like Earth. The original nebular hypothesis focused mainly on gas and didn’t emphasize the role of dust particles, which are essential in forming solid bodies through accretion.
