UNIVERSE
PLANETARY ATMOSPHERES
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Saturn
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Mars
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Earth
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Neptune
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Detailed explanation-1: -Adorned with thousands of beautiful ringlets, Saturn is unique among the planets. It is not the only planet to have rings – made of chunks of ice and rock – but none are as spectacular or as complicated as Saturn’s.
Detailed explanation-2: -Saturn’s rings are thought to be pieces of comets, asteroids, or shattered moons that broke up before they reached the planet, torn apart by Saturn’s powerful gravity. They are made of billions of small chunks of ice and rock coated with other materials such as dust.
Detailed explanation-3: -Jupiter’s rings are formed from dust particles hurled up by micro-meteor impacts on Jupiter’s small inner moons and captured into orbit.
Detailed explanation-4: -The seven main rings are labeled in the order in which they were discovered. From the planet outward, they are D, C, B, A, F, G and E. The D ring is very faint and closest to Saturn. The main rings are A, B and C.
Detailed explanation-5: -The two largest planets, Jupiter and Saturn, have nearly the same chemical makeup as the Sun; they are composed primarily of the two elements hydrogen and helium, with 75% of their mass being hydrogen and 25% helium.
Detailed explanation-6: -Although the other gas giants in the solar system-Jupiter, Uranus and Neptune-also have rings, Saturn’s rings are particularly prominent, earning it the nickname the “Ringed Planet."
Detailed explanation-7: -The rings of Saturn are the most extensive ring system of any planet in the Solar System. They consist of countless small particles, ranging in size from micrometers to meters, that orbit around Saturn. The ring particles are made almost entirely of water ice, with a trace component of rocky material.