22. About 100 million years ago Venus was a calm planet until lava covered Venus's surface and the atmosphere had contained carbon dioxide which unleashed in the sky and Venus then had mini volcanoes which would erupt every 10 seconds.
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22. About 100 million years ago Venus was a calm planet until lava covered Venus's surface and the atmosphere had contained carbon dioxide which unleashed in the sky and Venus then had mini volcanoes which would erupt every 10 seconds.