1) What is the smallest planet? a) earth b) mercury c) venus d) sun 2) What is a sun? a) star b) planet c) fruit d) flower 3) Sun is .......bigger than earth? a) 109 times b) 100 times c) 1,000 times d) 10 times 4) What shape is the earth? a) roughly a sphere. b) square c) circle d) triangle 5) Moon have how many phase? a) 2 b) 7 c) 3 d) 8 6) What planet is the hottest? a) venus b) Thai planet c) sun d) uranus 7) Which is bigger venus or earth? a) earth b) is the same size c) venus d) nothing correct

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