Venus is hotter than Mercury due to its thick atmosphere, which is rich in carbon dioxide. This atmosphere traps heat through the greenhouse effect, causing surface temperatures to soar despite being farther from the Sun.
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Venus is hotter than Mercury primarily because of its dense atmosphere, which is composed mainly of carbon dioxide and sulfuric acid clouds. This thick atmosphere creates a strong greenhouse effect, trapping heat and raising surface temperatures to around 467 degrees Celsius (872 degrees Fahrenheit). In contrast, Mercury, being closer to the Sun, lacks a significant atmosphere to retain heat, leading to extreme temperature fluctuations. As a result, Venus remains the hottest planet in our Solar System despite its greater distance from the Sun.
For more CBSE Class 6 Science Curiosity Chapter 12 Beyond Earth Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions-class-6-science-curiosity-chapter-12/