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