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