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No. Not much known during the Big Bang, but the big bang was 4.5 billion years ago, and it is today. Earth was formed once the big bang cooled down, and the big bang formed petrol in the ground because everything has been molten and formed petrol and got buried by the radiation when the bang cooled down and formed Earth.

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Q: How has earth evolved over the last 4.5 billion years ago?
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Why earth have only 3 percent of freshwater?

It is a result of how the earth has evolved over the last four billion years or thereabouts!


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