1) The Sun is a ... a) planet b) star c) solar system 2) There are more than... stars . a) 200,000,000,000 b) 2,000 c) 2,000,000 3) The Sun is ... of the Solar System. a) in the centre b) close to Jupiter c) close to Uranus 4) The planets ... the Sun. a) don't orbit b) orbit 5) Mercury is the ... planet in our solar system. a) biggest b) hottest c) smallest 6) Venus is the planet closest to the Sun.  a) True b) False 7) It's the hottest planet in our Solar System.  a) Mercury b) Earth c) Venus 8) It is the second brightest object in the sky after moon. a) Mars b) Venus 9) It is called the Red planet.  a) Mars b) Jupiter c) Neptune 10) Mars has ... and ice.  a) clouds b) sun c) water 11) Mars has ... .  a) life b) clouds c) volcanoes 12) It's the ... planet.  a) hottest b) biggest c) smallest 13) This planet can be seen without advanced telescopes. a) Venus b) Jupiter c) Uranus 14) Saturn has .... .  a) rings b) water c) craters 15) It's sideways. a) Mars b) Neptune c) Uranus 16) Next to the Earth it is ... .  a) Mars b) Jupiter c) Mercury

Solar System

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