Children's Encyclopedia. Boys and girls, this book is for you!

This colorful encyclopedia is for little curious minds who ask endless questions:
.- How many stars are in the sky?
.- Why is the sea water salty?
.- Where did dinosaurs come from?
.- How do elephants communicate?
.- What do flowers do for plants?
.-... Why do people have different colored eyes?
.- What is fog?
.- Why do your ears pop on a plane?
.- When is a leap year?
.This encyclopedia provides brief and clear answers to the most frequently asked questions by children: from the mysteries of the Universe and the enigmas of the animal kingdom to the secrets of nature and the structure of the human body. Read our book together with your child, look at the bright pictures, and gain new knowledge!