1) Earth is a) third planet b) first planet c) second planet 2) How many planets are in the solar system? a) 1 b) 6 c) 2 d) 8 e) 9 f) 5 3) What planet is bigger than the Earth a) Uranus b) Neptune c) Jupiter d) Saturn e) Mars f) Venus 4) The sun is a) colder than Earth b) smaller than Earth c) bigger than Earth 5) The Sun is a a) planet b) very big star c) moon

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