Class 3 GK Worksheet: Our Solar System
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.
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- 1.🪐 Which planet is farthest from the Sun? (a) Uranus (b) Jupiter (c) Saturn (d) Neptune
- 2.Which of these is a star? (a) the Sun (b) Phobos (c) Saturn (d) Ganymede
- 3.🕐 About how many hours does Earth take to spin round once?
- 4.☀️ Counting from the Sun, what number planet is Earth?
- 5.📅 About how many days does Earth take to go once round the Sun?
- 6.True or false: Saturn is famous for its rings. (a) True (b) False
- 7.True or false: Neptune spins tipped on its side. (a) True (b) False
- 8.Which of these is a moon? (a) the Pole Star (b) Venus (c) the Moon (d) Sirius
- 9.🪐 Which planet spins tipped on its side? (a) Neptune (b) Saturn (c) Uranus (d) Mars
- 10.☀️ Counting from the Sun, what number planet is Saturn?
- 11.🪐 Which planet is closest to the Sun? (a) Uranus (b) Earth (c) Mercury (d) Neptune
- 12.⭐ Which is the star nearest to the Earth? (a) the Pole Star (b) the Sun (c) Sirius (d) the Moon
- 13.🛰️ What is the path of a planet round the Sun called? (a) its tail (b) its axis (c) its shadow (d) its orbit
- 14.☀️ Counting from the Sun, what number planet is Jupiter?
- 15.🪐 Which planet is called the red planet? (a) Jupiter (b) Saturn (c) Mars (d) Venus
- 16.🌌 Is Jupiter a star, a planet or a moon? (a) a star (b) a moon (c) a planet
- 17.🪐 Which planet is the smallest planet? (a) Jupiter (b) Neptune (c) Mercury (d) Venus
- 18.🌍 How many moons does Earth have?
- 19.Which of these is true of Earth? (a) is the smallest planet (b) is famous for its rings (c) is the largest planet (d) has oceans of water
- 20.🌌 Is Ganymede a star, a planet or a moon? (a) a planet (b) a star (c) a moon
- 21.Which of these is a moon? (a) Mars (b) Titan (c) Jupiter (d) Sirius
- 22.🪐 How many planets go round the Sun?
- 23.True or false: Jupiter is the largest planet. (a) False (b) True
- 24.🌓 Why do we have day and night? (a) the Sun switches off (b) the Moon hides the Sun (c) clouds cover the sky (d) Earth spins on its axis
- 25.🔭 What do we use to see faraway stars and planets clearly? (a) a telescope (b) a microscope (c) a periscope (d) a stethoscope
- 26.True or false: Jupiter has oceans of water. (a) True (b) False
- 27.🌌 Is the Pole Star a star, a planet or a moon? (a) a star (b) a planet (c) a moon
- 28.🪐 Which planet is the largest planet? (a) Jupiter (b) Mars (c) Mercury (d) Saturn
- 29.🌌 Is Earth a star, a planet or a moon? (a) a moon (b) a star (c) a planet
- 30.True or false: Saturn is the smallest planet. (a) True (b) False
- 31.🌌 Is Sirius a star, a planet or a moon? (a) a star (b) a planet (c) a moon
- 32.🌌 Is the Moon a star, a planet or a moon? (a) a star (b) a moon (c) a planet
- 33.True or false: Earth is closest to the Sun. (a) False (b) True
- 34.Which of these is true of Earth? (a) is the planet we live on (b) is closest to the Sun (c) spins tipped on its side (d) is called the red planet
- 35.Which of these is a star? (a) Titan (b) Mars (c) Ganymede (d) Sirius
- 36.🌌 Is the Sun a star, a planet or a moon? (a) a moon (b) a planet (c) a star
- 37.🌌 Is Titan a star, a planet or a moon? (a) a moon (b) a planet (c) a star
- 38.True or false: Mercury is closest to the Sun. (a) False (b) True
- 39.🪐 Which planet is famous for its rings? (a) Saturn (b) Earth (c) Mars (d) Neptune
- 40.☀️ Counting from the Sun, what number planet is Neptune?
Answer key
- Neptune
- the Sun
- 24
- 3
- 365
- True
- False
- the Moon
- Uranus
- 6
- Mercury
- the Sun
- its orbit
- 5
- Mars
- a planet
- Mercury
- 1
- has oceans of water
- a moon
- Titan
- 8
- True
- Earth spins on its axis
- a telescope
- False
- a star
- Jupiter
- a planet
- False
- a star
- a moon
- False
- is the planet we live on
- Sirius
- a star
- a moon
- True
- Saturn
- 8
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