Journey through millions of years of Earth's history as we explore the formation of the Rocky Mountains, uncover the chilling secrets of Snowball Earth, and delve into the complexities of our atmosphere. We also venture beyond our planet to understand why Pluto is no longer classified as a planet and investigate the intriguing possibility of life on Mars.

00:00 The Rocky Mountains
44:40 Pluto
01:29:20 Our atmosphere
02:14:00 Snowball Earth
02:58:40 Life on Mars

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