The longest cave system in the world is Mammoth Cave in Kentucky. The Cave of Crystals in Mexico has the largest naturally formed crystals on Earth. Learn more in Caves.
Erinn Banting is a writer, editor and photo researcher who lives and works in Toronto. She has worked on a range of material from non-fiction books for children to a current series. In her spare time Erinn also writes for adults who need help expressing themselves in a business development and sales environment. She is also an amateur photographer and collects and records vintage pieces and histories that pertain to Canadian heroes and heritage.
I really want to make a terrarium or vivarium that mimics or replicates a cave system, possibly with like moss and mushrooms and maybe also blind insects or fish or something, real limestone stalactites/stalagmites, and crystals I've grown.
IDK if that is possible, I read this like, 20-page kids' book trying to learn more about how caves develop to get ideas.
It's VERY short and VERY basic and definitely, er, for kids. I learned a couple of things, though.