Formation of earth
Our Enthusiastic Earth is very beautiful. We must know the Formation of our earth. Let's see how the earth is formed? Astronomers and planetary scientists have spent a lot of time conducting research to determine the genesis and evolution of planet Earth. Knowing how our planet formed can help us better understand its structure and how itcame to be, but it can also shed light on howplanets surrounding other stars are formed. At the beginning of the universe, Earth did not exist.In reality, only a little portion of theuniverse as we know it today existed when the universe first started 13.8 billion years ago. To get to Earth, though, one must start at the beginning, when the universe was just beginning. Hydrogen and helium were the only two elements present at the beginning, along with a little amount of lithium. The hydrogen that was present gave rise to the first stars. Generations of stars began to form in gas clouds after that process got going. These stars produced heavier ele