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Yuri [45]
3 years ago
15

What is Faint Young Sun Paradox?

Geography
1 answer:
Viefleur [7K]3 years ago
8 0
The faint young Sun paradox or faint young Sun problem describes the apparent contradiction between observations of liquid water early in Earth's history and the astrophysical expectation that the Sun's output would be only 70 percent as intense during that epoch as it is during the modern epoch.
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