This is the second volume in the series. It covers geographical knowledge such as the Earth's structure, zoological knowledge such as insect metamorphosis, botanical knowledge such as the structure of mosses, and knowledge about humans, such as why humans have five fingers. Each day features a short science question, elaborating on a specific point of knowledge. All points are closely related to real-life situations, allowing young readers to go beyond the textbook and use real-world examples to verify their learning.
本书是全书的第二册,内容包含地球结构等地理知识,昆虫的变态发育等动物学知识,苔藓的结构等植物学知识,以及人为什么有五根手指等关于人类的知识。每天一个科普小问题,每个问题围绕一个知识点进行阐述,知识点均与现实密切相连,让小读者阅读后不仅停留在书本上,当他们在大自然中游玩时,可以用实物来印证书本上的知识。
本书是全书的第二册,内容包含地球结构等地理知识,昆虫的变态发育等动物学知识,苔藓的结构等植物学知识,以及人为什么有五根手指等关于人类的知识。每天一个科普小问题,每个问题围绕一个知识点进行阐述,知识点均与现实密切相连,让小读者阅读后不仅停留在书本上,当他们在大自然中游玩时,可以用实物来印证书本上的知识。