Class 3 GK Worksheet: Our Solar System

GK lesson 13: Our solar system · Set 750 · 40 questions

Remember (My Very Easy Method): Order from the Sun: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune (“My Very Easy Method Just Speeds Up Naming”). Mercury – closest and smallest, Venus – hottest, Mars – the red planet, Jupiter – largest, Saturn – famous rings, Neptune – farthest. The Sun and the Pole Star are stars; the Moon, Titan and Ganymede are moons; Earth has 1 moon.

1. 1.🌌 Is the Sun a star, a planet or a moon? (a) a moon (b) a planet (c) a star
2. 2.🌍 How many moons does Earth have?
3. 3.Which of these is a planet? (a) the Moon (b) Mars (c) Phobos (d) the Sun
4. 4.☀️ Counting from the Sun, what number planet is Mercury?
5. 5.☀️ Counting from the Sun, what number planet is Venus?
6. 6.Which of these is true of Mars? (a) is the hottest planet (b) is called the red planet (c) is the smallest planet (d) is farthest from the Sun
7. 7.🪐 How many planets go round the Sun?
8. 8.📅 About how many days does Earth take to go once round the Sun?
9. 9.🔭 What do we use to see faraway stars and planets clearly? (a) a microscope (b) a telescope (c) a stethoscope (d) a periscope
10. 10.👩‍🚀 What do we call a person trained to travel into space? (a) an astronaut (b) a pilot (c) a diver (d) a sailor
11. 11.🪐 Which planet is closest to the Sun? (a) Jupiter (b) Uranus (c) Mars (d) Mercury
12. 12.🌌 Is Saturn a star, a planet or a moon? (a) a star (b) a moon (c) a planet
13. 13.Which of these is a planet? (a) Jupiter (b) Titan (c) the Pole Star (d) the Sun
14. 14.🌌 Is Earth a star, a planet or a moon? (a) a moon (b) a star (c) a planet
15. 15.Which of these is true of Mercury? (a) has oceans of water (b) is called the red planet (c) is the smallest planet (d) spins tipped on its side
16. 16.True or false: Venus has oceans of water. (a) True (b) False
17. 17.True or false: Mercury is famous for its rings. (a) True (b) False
18. 18.🕐 About how many hours does Earth take to spin round once?
19. 19.🌌 Is the Pole Star a star, a planet or a moon? (a) a star (b) a moon (c) a planet
20. 20.🌌 Is Sirius a star, a planet or a moon? (a) a star (b) a planet (c) a moon
21. 21.☀️ Counting from the Sun, what number planet is Neptune?
22. 22.Which of these is true of Neptune? (a) is the largest planet (b) is farthest from the Sun (c) is famous for its rings (d) spins tipped on its side
23. 23.🪐 Which planet is the smallest planet? (a) Venus (b) Uranus (c) Mercury (d) Earth
24. 24.🪐 Which planet has oceans of water? (a) Earth (b) Neptune (c) Mercury (d) Mars
25. 25.🪐 Which planet is famous for its rings? (a) Saturn (b) Uranus (c) Earth (d) Jupiter
26. 26.Which of these is a star? (a) Jupiter (b) the Moon (c) Earth (d) Sirius
27. 27.🌌 Is Venus a star, a planet or a moon? (a) a planet (b) a moon (c) a star
28. 28.🌌 Is Ganymede a star, a planet or a moon? (a) a moon (b) a planet (c) a star
29. 29.Which of these is a moon? (a) the Sun (b) Mars (c) Titan (d) Earth
30. 30.☀️ Counting from the Sun, what number planet is Earth?
31. 31.🪐 Which planet spins tipped on its side? (a) Venus (b) Uranus (c) Earth (d) Neptune
32. 32.🌌 Is the Moon a star, a planet or a moon? (a) a star (b) a planet (c) a moon
33. 33.🌌 Is Phobos a star, a planet or a moon? (a) a planet (b) a moon (c) a star
34. 34.🪐 Which planet is called the red planet? (a) Earth (b) Venus (c) Mars (d) Mercury
35. 35.☀️ Counting from the Sun, what number planet is Saturn?
36. 36.Which of these is true of Uranus? (a) spins tipped on its side (b) is the largest planet (c) is called the red planet (d) has oceans of water
37. 37.True or false: Mars is called the red planet. (a) False (b) True
38. 38.Which of these is true of Venus? (a) is called the red planet (b) is closest to the Sun (c) is the planet we live on (d) is the hottest planet
39. 39.☀️ Counting from the Sun, what number planet is Uranus?
40. 40.🪐 Which planet is the planet we live on? (a) Jupiter (b) Saturn (c) Earth (d) Venus

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