This is the first volume of the series, covering geographical knowledge such as the formation of geological strata, zoological knowledge such as the head structure of owls, botanical knowledge such as the relationship between plants and insects, and knowledge about humans such as the principles of dreaming. Each day features a short science question, explaining a specific point of knowledge that is closely connected to real life. This allows young readers to go beyond the textbook and use real-world examples to verify their knowledge while exploring nature.
本书是全书的第一册，内容包含地层的形成等地理知识，猫头鹰的头部结构等动物学知识，植物与昆虫的关系等植物学知识，以及做梦的原理等关于人类的知识。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，还可以用实物来印证书本上的知识。
本书是全书的第一册，内容包含地层的形成等地理知识，猫头鹰的头部结构等动物学知识，植物与昆虫的关系等植物学知识，以及做梦的原理等关于人类的知识。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，还可以用实物来印证书本上的知识。
