SSC Steno Grade C and D 8 Aug 2025 Shift 1 Paper

Section: General Awareness

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Question : 61 of 200

Marks: +1, -0

How does the Faint Young Sun paradox challenge our understanding of early Earth's climate?

It implies there was no liquid water on early Earth.
It proves the Moon once had an atmosphere.
It suggests that early solar output was too weak to prevent global freezing.
It shows Earth was too hot due to excessive solar radiation.

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