Question

about big bang theory​

Answer 1

Answer:

Aloha !

$\text { This is Sweety Adihya }$

the explanation of origin of the earth is known as big Bang theory.

There is no atmosphere on Earth before the big Bang theory.

Hope it will help you

@ Sweety Adihya

Explanation:

Answer 2

Answer:

Big bang theory was given by the Belgian monk Georges Le maitre that gives a creation point of the universe.This theory is derived from equations of general relativity.This theory states that all the mass in the universe was concentrated at one place, which exploded to give birth to all the stars, planets and other celestial bodies.