- 01:40
Introduction to the planet's formation 4.5 billion years ago.
- 04:34
Description of the intense meteor bombardment adding water to Earth.
- 09:03
First evidence of unicellular life in oceans.
- 17:35
Oxygen production by stromatolites alters the atmosphere.
- 59:05
Explanation of the Permian-Triassic extinction event.
- 01:19:45
Human ancestors, the Homo erectus, are featured.
- 01:23:54
Homo sapiens migrate out of Africa 70,000 years ago.
- 01:28:30
Video concludes, summarizing Earth's history and evolution.
Construindo o Planeta Terra
Summary
The video "Construindo o Planeta Terra" offers a detailed yet lengthy overview of Earth's history, beginning from its formation over 4.5 billion years ago, covering key events such as the formation of the Moon, continental drift, the rise of life forms, and major extinction events. It attempts to animate and visualize the geological and biological developments of Earth, but its excessive length leads to many drawn-out explanations that dilute viewership engagement.
