What approximate temperature does the Venus surface hover around, noted in the comparative table?
Answer
$462^ ext{C}$ ($863^ ext{F}$)
The comparative analysis explicitly lists the approximate surface temperature of Venus as $462^ ext{C}$ ($863^ ext{F}$). This extreme heat is the primary factor rendering the surface utterly inhospitable to known forms of life and is a direct consequence of the runaway greenhouse effect caused by its dense carbon dioxide atmosphere. This temperature is vastly higher than the boiling point of water, making liquid water impossible on the surface today. In contrast, the temperature range listed in the incorrect choices refers either to the moderate conditions found within the upper cloud layers or the average surface temperature of Mars.

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