Our solar system used to have nine planets, but recently, scientists ruled that Pluto was actually a "dwarf planet." So what exactly is a dwarf planet, how many of them are there, and how do scientists study and classify them? All the facts readers need, and lots more, are included in this book, featuring a center spread with fast facts.
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Language English ● Format PDF ● Pages 48 ● ISBN 9780766053915 ● Publisher Enslow Publishing, LLC ● Published 2010 ● Downloadable 3 times ● Currency EUR ● ID 8663408 ● Copy protection Adobe DRM
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