Why do the processes and events dating back to the big bang eventually
led to the existence of life on Earth?
Answers
Answer:
due to temperature and reactions the big bang event took place by that milky way took place and then earth
earth existence is due to the rocks , gasses, volcan8cs and its atmosphere and some elements which are necessary for life
The universe was incredibly hot and dense in the earliest seconds after the Big Bang. As the universe cooled, the conditions were exactly right for the formation of matter's building blocks, quarks and electrons, from which we are all composed. Things began to move more slowly as the universe continued to expand and cool.
Gravity drove these atoms to cluster in large clouds of gas about a billion years after the Big Bang, generating galaxies, which are collections of stars. Gravity is the force that pulls all mass objects towards one another — the same force that causes a ball to fall to the ground when thrown in the air.