Venus surface is scorching hot greenhouse effect

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Venus’ surface is scorching hot Greenhouse effect causes extreme conditions on Venus Also called runaway greenhouse effect Far too hot for liquid water
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The fact that the Sun should have been much dimmer earlier in its history may have allowed Venus to have oceans prior to about 4 billion years ago Microbes might survive in the clouds Some 3 billion years ago, climate change caused Mars to freeze over Any remaining surface water froze Mars has lost so much atmospheric gas Conclusion: The evidence of past water makes Mars a prime candidate for past life. What are the prospects of life on Jovian planets? Jovian planets have outer layers that contain visible clouds surrounding extended layers of gaseous hydrogen, mixed with helium and hydrogen compounds Heat ensures that at some altitudes their atmospheres are warm enough for liquid water, and chemical reactions Jupiter’s atmosphere is a fatal problem when we consider the possibility of life originating there because Jupiter has strong, vertical winds and speeds that would make a hurricane seem like a gentle breeze in comparison Saturn is unlikely to be habitable because of the same reasons for Jupiter Uranus and Neptune also have really cold atmospheres Odd “oceans” in the deep interiors of Uranus and Neptune Conclusion:
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