A cave or cavern is a natural void in the ground, specifically a space large enough for a human to enter. Caves often form by the weathering of rock and often extend deep underground. The word cave can also refer to much smaller openings such as sea caves, rock shelters, and grottos, though strictly speaking a cave is exogene, meaning it is deeper than its opening is wide, and a rock shelter is endogene.
Speleology is the science of exploration and study of all aspects of caves and the cave environment. Visiting or exploring caves for recreation may be called caving, potholing, or spelunking.
Source: Wikipedia contributors. "Cave." Wikipedia, The Free Encyclopedia. Wikipedia, The Free Encyclopedia, 2 Jun. 2021. Web. 28 Jun. 2021.
Observing and learning about nature is fun and can help to protect our environment. In the NatureSpots App, you can put up all kinds of nature sightings - from species to habitats. Join up and help to build a biodiversity data set and share your photos!
Create your account or download the NatureSpots App for your Smartphone now to join the community!
