Question

What was the significance of collisions of dust, rock, and ice during Earth’s formation?
to modify the density of materials present on Earth
to facilitate heat absorption from the surrounding space
to blow away a strong burst of particles from the first atmosphere
to harden materials to form different parts of Earth’s layers

Answer 1

Answer:

D.

Explanation:

The collisions of dust,rock and ice,resulted in the formation of the different layers of the earth's crust through the process of accretion under the influence of gravity.

This process caused accumulation and and attraction of more matter. The earth grew more from other collisions with asteroids and other smaller celestial bodies.

Answer 2

Answer:

The other person is incorrect, thats all I know