
Who created us ? This probably would have been a question in your head and probably the only one why you believe in God. Apparently God may seem to you as the only true answer or at least a bit of an explanation to this question (except some scientific explanations floating here and there with your thoughts mingled with it). But of course science has an explanation.
Nearly nearly 4.5 billion years ago, when earth was very new to the universe, in fact a lot of things were, that was the time when Earth was still forming. It was creating it’s own elements, elements which were responsible for life. There were continuous volcanic eruptions (from where water vapours are believed to have originated), Sun scattered it’s light on our young Earth, condensed water vapour started coming down to earth in the form of rain which flooded its surface and thus formed oceans , seas and other water bodies. Researchers say that the life on earth started soon after its formation, but how did the first form of life ever formed? How compounds reacted with itself and formed such organic substance, which was so complicated that now it had capabilities to control itself and and the surroundings and be a self sustaining organism?
Well the answer to that cannot be correctly given but it can be easily assumed. At the time of formation of Earth, it’s surface was flooded with huge varieties of chemicals and organic matters, which we can easily believe would have combined in such a manner to form our primitives, the earliest single celled organisms. The single celled organisms lived for quite a very long time on earth before the first ancestors of multi celled organisms were formed in a much complicated processes. Then came a highly specialised form of multicellular organisms, such organism was highly adopted for water( because it’s believed that water hold the first forms of life) and were specified in certain functionalities such as : taking in food, consuming it, using it for survival and reproducing itself. It is believed that some of those species had huge craving to go out on land, to discover more areas, try different food but that definitely resulted in death. Here comes the darwinian theory which says their future generations were adopted in such a way that they were now able to walk on land as well as on sea, the earliest forms of amphibians(Darwin’s theory tell us how fitting in the surroundings help species in their survival).

And that’s when some of the species decided to live on land whereas some decided to leave on both and the rest of them decided to live in sea forever. After that, life flooded on earth. It held every other forms of life. Then came much more complicated species like dinosaurs, who live on the earth for many years until a big meteor resulted in their death. After that incident Earth suffered from a major life loss. A very crucial part of Earth’s social atmosphere was disturbed. All the dinosaurs didn’t die because of the meteor but due to the scarcity of food, mates to reproduce and changes in atmosphere and climate which was the results of it.
Years later when everything got back to normal, life again started flourishing and that was the time when the first generation of human beings biologically known as homo novus came into existence. They started living a very different type of life, it’s said that when humans were formed the earliest forms had two options: either to take his physical power and to be specialised in that (if humans would have taken that, then we would not have been as we are, instead we would have just been any other kind of animal) or, to utilise the brain and be the strongest creature in the history of Earth. It’s the same story as mentioned before of that of the the earliest species (to choose between sea and land).
We humans are as we are because we choose to be like this. Our ancestors chose to use their brain, and to get specialised in it. It helped them to survive well in the surroundings. That’s why we humans ruled the earth and we will for another thousand of years, until another meteor strikes! Who knows what the future holds for us.