Important Notice: Our web hosting provider recently started charging us for additional visits, which was unexpected. In response, we're seeking donations. Depending on the situation, we may explore different monetization options for our Community and Expert Contributors. It's crucial to provide more returns for their expertise and offer more Expert Validated Answers or AI Validated Answers. Learn more about our hosting issue here.
When life was first formed there wasn’t life on our planet. It was very hot and there wasn’t no ozone layer. Later on when the first form of life came and the ozone layer was still devloping it was blue-green algae. Those forms of life lived on the bottom of the ocean. This was all taking place in the beginning of the pre-cambrian era about 4.5 Billion years ago.
