What kinds of caves are there? Sea caves, lava caves, ice caves and limestone caves are examples of the different caves explored in this book. How about carbonic acid? How is it formed, and what does it do? Can you remember what a stalactitite is? How about a stalagmite? What sort of unique creatures live in caverns? What do we know about how ancient cave dwellers lived? All of the Gail Gibbons books are great resources for information for our younger readers who crave learning more and more about our world. 32 pages Ages 5-8