Name the farthest planet from the Sun, the eighth planet, whose atmosphere contains methane that gives it a blue color.

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Multiple Choice

Name the farthest planet from the Sun, the eighth planet, whose atmosphere contains methane that gives it a blue color.

Explanation:
This question tests how solar-system ordering and atmospheric composition relate to what we see from a planet. Neptune is the farthest planet from the Sun and the eighth in the lineup. Its atmosphere contains methane, which absorbs red light and reflects blue, giving that world its distinctive deep blue color. Uranus also has methane and looks blue-green, but it is the seventh planet, so it doesn’t meet the “farthest” and “eighth” parts. The other gas giants, Jupiter and Saturn, sit closer to the Sun and display different colors shaped by other atmospheric components and cloud patterns, not the same methane-driven blue.

This question tests how solar-system ordering and atmospheric composition relate to what we see from a planet. Neptune is the farthest planet from the Sun and the eighth in the lineup. Its atmosphere contains methane, which absorbs red light and reflects blue, giving that world its distinctive deep blue color. Uranus also has methane and looks blue-green, but it is the seventh planet, so it doesn’t meet the “farthest” and “eighth” parts. The other gas giants, Jupiter and Saturn, sit closer to the Sun and display different colors shaped by other atmospheric components and cloud patterns, not the same methane-driven blue.

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