While sinkholes can be a precursor to cave formation, they are not caves themselves. A cave is a naturally formed underground space large enough for humans to enter.
Here's a breakdown:
* Sinkhole: A depression in the ground caused by the dissolution of limestone by acidic rainwater. They can vary in size and depth.
* Cave: A naturally formed underground space, usually formed by the dissolving of limestone by acidic water over long periods. They are often interconnected by a network of tunnels and chambers.
So, while a sinkhole can lead to cave formation, they are distinct features.
