knowledge encyclopedia
young children are curious about the world and everything and them. Why does it become dark in the evening?

how do high and low tides occur? Why do objects fall to mand? What is photosynthesis? What happens to food ar it is swallowed? Their never-ending torrent of questions sometimes leaves the grown-ups baffled. Children believe lents and teachers know a lot about the world. To provide much-needed help, KNOWLEDGE ENCYCLOPAEDIA resents all the important areas of education in the form of estions and answers suitable for children. The book helps rest in their scholastic and educational development.