What was the Earth like during the 5 Mass Extinctions ? | History of the Earth Documentary

🌍 Life. Life is a natural phenomenon known today exclusively on Earth. Life is characterized by the ability to reproduce identically, the presence of water, a metabolism and an ability to maintain physicochemical parameters. The Earth was formed 4.5 billion years ago. No form of life inhabits it in its primitive form. It does not look like the planet we know today. Covered by a thick, extremely hot atmosphere, the Earth has an orange hue. Its surface is totally unrecognizable. Everything is so quiet .... so empty.... so silent.... 🔥 As a reminder, videos are published on SUNDAYS at 6:00 PM. ------------------------- 💥 The Story of Life: - Over time, the Earth cools. The water contained until then in its primitive atmosphere passes to the liquid state, the hydrosphere appears. It starts to rain. Water fills the depressions and the oceans are formed. Life appeared on Earth 3.5 billion years ago, about 1 billion years after its formation. At the begin