Question

The planet's surface temperature is likely to be extremely high due to its size and distance from its star, which resembles the position of Venus relative to the Sun. With an atmosphere composed almost entirely of carbon dioxide and methane—both potent greenhouse gases—heat would be effectively trapped, similar to the conditions on Venus, which has a surface temperature of about 900 degrees Fahrenheit. Therefore, the combination of proximity to the star and a dense greenhouse gas atmosphere strongly suggests that this planet would also experience very high surface temperatures.

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Answer 1

The planet's large size and proximity to its star, combined with an atmosphere rich in carbon dioxide and methane, would likely result in extremely high surface temperatures. Similar to Venus, which has a temperature around 900 degrees Fahrenheit due to its dense greenhouse gases, this planet would also trap heat effectively, indicating it could experience similarly extreme temperatures.