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