GK
SOLAR SYSTEM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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True
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False
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Either A or B
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None of the above
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Detailed explanation-1: -In our solar system, gas giants are much bigger than terrestrial planets, and they have thick atmospheres full of hydrogen and helium. On Jupiter and Saturn, hydrogen and helium make up most of the planet, while on Uranus and Neptune, the elements make up just the outer envelope.
Detailed explanation-2: -Also, among the Venus, Mercury, Mars, and Earth; Earth is the largest terrestrial planet with a radius of 6371 kilometers. Radius of other planets are venus with 6051.8 kilometers, Mercury with 2439.7 killometers, and mars with 3389.5 kilometers.
Detailed explanation-3: -The Outer Planets These planets are much larger than the inner planets and are made primarily of gases and liquids, so they are also called gas giants or Jovian planets. The gas giants are made up primarily of hydrogen and helium, the same elements that make up most of the Sun.