Question

How did our planet form?

Answer 1

Respuesta:

The early Earth was formed by the collision and fusion of smaller rock fragments, the so-called planetesimals.

Explicación:

Espero que te sirva; si es así dame coronita y corazón!!!!!

Answer 2

Respuesta:

When the solar system settled into its current layout about 4.5 billion years ago, Earth formed when gravity pulled swirling gas and dust in to become the third planet from the Sun. Like its fellow terrestrial planets, Earth has a central core, a rocky mantle, and a solid crust.