Solar_System_science_MCQS
1. Q: How many planets are there in the Solar System?
C: 8
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2. Q: What planet is closest to the sun?
B: Mercury
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3. Q: What is the second planet from the sun?
D: Venus
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4. Q: What is the third planet from the sun?
A: Earth
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5. Q: What is the fourth planet from the sun?
B: Mars
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6. Q: What is the fifth planet from the sun?
D: Jupiter
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7. Q: What is the seventh planet from the sun?
B: Uranus
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8. Q: What is the sixth planet from the sun?
A: Saturn
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9. Q: What is the eighth planet from the sun?
D: Neptune
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11. Q: Which planet is not a gas giant?
C: Mars
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12. Q: Which planet is not a terrestrial planet?
A: Saturn
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13. Q: What is the most volcanically active body in the solar system?
B: Io
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14. Q: Which planet has the largest ring system?
D: Saturn
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15. Q: How much meteoritic material do scientists estamate falls on the Earth each day?
D: more than 1000 tons
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16. Q: Which is the densest planet?
B: Earth
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17. Q: What is the largest terrestrial planet?
D: Earth
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18. Q: What is the only known moon of Pluto?
B: Charon
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19. Q: What is the Earth's radius?
A: 6378 Km
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20. Q: What is the rotational period of Earth?
C: 24 hours
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21. Q: Where is the main asteroid belt in the Solar System?
D: Between Mars and Jupiter
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