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 of these is true of Venus? (a) is the hottest planet (b) is the largest planet (c) is farthest from the Sun (d) spins tipped on its side
- 2.☀️ Counting from the Sun, what number planet is Neptune?
- 3.Which of these is true of Mars? (a) has oceans of water (b) is the largest planet (c) is called the red planet (d) is closest to the Sun
- 4.True or false: Earth is the planet we live on. (a) False (b) True
- 5.🪐 Which planet is farthest from the Sun? (a) Neptune (b) Mars (c) Earth (d) Uranus
- 6.Which of these is a star? (a) Venus (b) Ganymede (c) the Moon (d) the Sun
- 7.🌕 Why does the Moon shine at night? (a) it reflects sunlight (b) it is on fire (c) it has lamps (d) it makes its own light
- 8.🪐 Which planet is the smallest planet? (a) Venus (b) Neptune (c) Mercury (d) Uranus
- 9.🌌 Is Titan a star, a planet or a moon? (a) a star (b) a moon (c) a planet
- 10.🪐 Which planet spins tipped on its side? (a) Mercury (b) Earth (c) Uranus (d) Venus
- 11.True or false: Venus is closest to the Sun. (a) True (b) False
- 12.🪐 How many planets go round the Sun?
- 13.🛰️ What is the path of a planet round the Sun called? (a) its orbit (b) its tail (c) its shadow (d) its axis
- 14.☀️ Counting from the Sun, what number planet is Mercury?
- 15.📅 About how many days does Earth take to go once round the Sun?
- 16.True or false: Venus is called the red planet. (a) False (b) True
- 17.👩🚀 What do we call a person trained to travel into space? (a) a pilot (b) a sailor (c) a diver (d) an astronaut
- 18.Which of these is true of Earth? (a) is closest to the Sun (b) is the hottest planet (c) is farthest from the Sun (d) has oceans of water
- 19.☀️ Counting from the Sun, what number planet is Saturn?
- 20.🌌 Is Venus a star, a planet or a moon? (a) a moon (b) a planet (c) a star
- 21.True or false: Mars is famous for its rings. (a) True (b) False
- 22.🪐 Which planet is called the red planet? (a) Uranus (b) Mercury (c) Mars (d) Earth
- 23.🕐 About how many hours does Earth take to spin round once?
- 24.Which of these is true of Jupiter? (a) is farthest from the Sun (b) is the smallest planet (c) is the hottest planet (d) is the largest planet
- 25.🪐 Which planet is closest to the Sun? (a) Jupiter (b) Mars (c) Venus (d) Mercury
- 26.⭐ Which is the star nearest to the Earth? (a) the Sun (b) Sirius (c) the Moon (d) the Pole Star
- 27.🌍 How many moons does Earth have?
- 28.True or false: Uranus spins tipped on its side. (a) True (b) False
- 29.True or false: Earth spins tipped on its side. (a) False (b) True
- 30.Which of these is a moon? (a) Jupiter (b) Venus (c) Phobos (d) Sirius
- 31.Which of these is a moon? (a) Saturn (b) the Pole Star (c) Earth (d) Ganymede
- 32.🌌 Is Jupiter a star, a planet or a moon? (a) a planet (b) a moon (c) a star
- 33.☀️ Counting from the Sun, what number planet is Venus?
- 34.🪐 Which planet is famous for its rings? (a) Saturn (b) Mercury (c) Earth (d) Uranus
- 35.☀️ Counting from the Sun, what number planet is Mars?
- 36.🌓 Why do we have day and night? (a) Earth spins on its axis (b) the Sun switches off (c) the Moon hides the Sun (d) clouds cover the sky
- 37.🌌 Is Mars a star, a planet or a moon? (a) a star (b) a moon (c) a planet
- 38.Which of these is a star? (a) Sirius (b) Venus (c) the Moon (d) Jupiter
- 39.🌌 Is the Pole Star a star, a planet or a moon? (a) a star (b) a moon (c) a planet
- 40.🌌 Is Earth a star, a planet or a moon? (a) a planet (b) a star (c) a moon
Answer key
- is the hottest planet
- 8
- is called the red planet
- True
- Neptune
- the Sun
- it reflects sunlight
- Mercury
- a moon
- Uranus
- False
- 8
- its orbit
- 1
- 365
- False
- an astronaut
- has oceans of water
- 6
- a planet
- False
- Mars
- 24
- is the largest planet
- Mercury
- the Sun
- 1
- True
- False
- Phobos
- Ganymede
- a planet
- 2
- Saturn
- 4
- Earth spins on its axis
- a planet
- Sirius
- a star
- a planet
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