PLANET EARTH
出版时间:2001-05
页数:40
虚构:非虚构
ISBN:9780753405451
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图书介绍
In Questions and Answers Planet Earth children will find answers to many of their probing questions about our planet, such as What is Earth made of?, Where are grasslands found? and What is acid rain? Along the way they'll find out how much our planet weighs and why it has its own magnetic field.
In Questions and Answers Planet Earth children will find answers to many of their probing questions about our planet, such as What is Earth made of?, Where are grasslands found? and What is acid rain? Along the way they'll find out how much our planet weighs and why it has its own magnetic field.