Cave

The video tutorial explores caves, defining them as natural underground spaces that are dark. It discusses the various types of caves, their contents, and how they form, particularly in limestone through erosion by acidic water. The video highlights Mammoth Cave in Kentucky as the largest cave system and explains features like stalactites and stalagmites. It also emphasizes the ecological importance of caves as habitats for numerous plant and animal species, including bats and other cave-dwelling creatures.

What types of materials can be found in caves?

How long does it typically take for caves to form in limestone?