Most of the carbon dioxide on Venus
A) has frozen out in the polar regions
B) is dissolved in oceans of liquid water, forming carbonate rocks
C) is still present in the atmosphere
D) has escaped into space

Question

Quizplus · Accepted Answer

Venus' atmosphere is composed mainly of carbon dioxide, and it is still present there. Although some of it may have been lost to space over time, the majority of it remains in the planet's atmosphere. There is no evidence of liquid water on Venus, and the polar regions are too hot for carbon dioxide to freeze out.

Most of the Carbon Dioxide on Venus