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