Which of the following best illustrates the role that gravity played in the formation of the solar system?

Question

Question 5 options:

Gravity pulled particles of dust and gas together to form planets.

Gravity allowed the nebula to expand and move outward.

Gravity caused the nebula to cool enough for planets to form.

Gravity removed excess gas and dust from the cores of the planets.

Answer 1

The option that best illustrates the role that gravity played in the formation of the solar system is:

Gravity pulled particles of dust and gas together to form planets.

This statement accurately reflects how gravity influenced the accumulation of matter in the early solar system, leading to the formation of planets from a primordial nebula of dust and gas.