The current scientific explanation for the origin of planets,moons,asteroids,and comets in our Solar System is the
A) expanding Universe theory.
B) nebular theory.
C) Big Bang theory.
D) theory of plate tectonics.

Question

Quizplus · Accepted Answer

The current scientific explanation for the origin of planets, moons, asteroids, and comets in our Solar System is the nebular theory. This theory suggests that the solar system formed from a rotating cloud of gas and dust called a nebula. As the nebula contracted, it formed a flattened, spinning disk with the Sun at its center. Gradually, the dust and gas in the disk began to accrete into small bodies, which collided and merged to form larger bodies, eventually leading to the formation of planets, moons, asteroids, and comets.

The Current Scientific Explanation for the Origin of Planets,moons,asteroids,and Comets