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Snowball Earth | How the Universe Works

2,287 مناظر· 10/19/23
Science Channel
Science Channel
1,316 سبسکرائبرز
1,316
میں Discovery

Up to 3 times in the past 2.4 billion years, Earth has become a desolate "snowball" with average global temperatures less than -70 degrees Fahrenheit. Only a runaway greenhouse process created...

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