地球运转的奥秘-九九云书库

　　　　

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地球运转的奥秘

作者：微光

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科学技术 >> 科普读物

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内容简介:

本书主要以地球相关的科学知识为主，宇宙的科学知识为辅，如地表地貌、天气谜团、航天探索、宇宙起源等，脉络清晰，内容丰富。在章节中还增加了许多课外小课堂，如板块的旅程、地球的磁性、炽热的地心等相关知识，把人类生存的整个生态环境直观地展现在孩子面前。书中内容呈现形式多样，涉及的知识点具有前沿性，经过通俗的科学讲解，配合大幅的3D图片，带小读者了解浩瀚宇宙和广袤地球中的那些奥秘，激发他们科学探索的热情。

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