Baby Professor 
Titanic Hit An Iceberg! Icebergs vs. Glaciers — Knowing the Difference — Geology Books for Kids | Children’s Earth Sciences Books [PDF ebook] 

Icebergs and glaciers are two different things. It’s forgivable for children to now know the difference but it’s a grave sin to not correct them while they’re young. Using this book as your tool, help your child build an appreciation for correctness. This way, he/she can carry that attitude as he/she grows to become a successful individual. Buy a copy today!