I want to know everything

Why is the wind blowing? What does the Earth consist of? Which mountains are the highest? What is thunder? Why did the Egyptians build pyramids? Why a kangaroo bag in the queue? These and other questions about the planet and time, about human life in the past, about plants and animals, the structure and functions of the human body will be answered by this book, which contains informative texts, interesting facts and wonderful illustrations.