Question 1: The Solar System_ Planets, Moons & Celestial Phenomena Quiz

Question 1 of 55

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Which inner planet is sometimes called Earth's 'sister planet' due to its similar size and mass, despite its vastly different atmosphere?

Answer Explanation

Venus is often called Earth's sister planet because it's very similar in size and mass. However, its thick, toxic atmosphere traps heat, making it the hottest planet in the solar system, a stark contrast to Earth's temperate climate.

A. Mars

100%

B. Venus

C. Mercury

D. Ceres

Which inner planet is sometimes called Earth's 'sister planet' due to its similar size and mass, despite its vastly different atmosphere?

Answer Explanation

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