Question

tell me how our world is made ???​

Answer 1

Answer:

Formation. 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.

Answer 2

Answer for this question is very big

that ,Our world is made of a Big Bang theory

every one should study about that theory