Children"s Encyclopedia for small why

Dear Parents!
The world around us is full of amazing mysteries and secrets, many of which are still not unraveled. On the pages of our illustrated encyclopedia you will find answers to many questions of your curious child:
- How is the Earth arranged?
- Where did Saturn come from?
- What is an earthquake?
- How long do the turtles live?
- Why do birds hatch eggs?
- Why plants roots?
- Why are we yawning?
- How does the magnet work?
From this book, a little wheeled will be able to learn a lot of new and interesting things about the structure of the boundless Universe and our Earth, to know the secrets of the world of animals and plants, to reveal the riddles of the human body and the environment. May our encyclopedia become a good assistant for him on the path to knowledge!
For primary school children