1) The Erath moves around a) the sun b) the moon c) mars d) jupiter 2) The solar system has ................. planets a) 7 b) 8 c) 9 d) 6 3) The sun is actually a a) planet b) satellite c) star d) moon 4) The layer of air surrounding the Earth is called the a) ocean b) lithosphere c) atmosphere d) hydroshere 5) The Earth gets light from a) the moon b) the sun c) the stars d) Mercury

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