The depositional pattern of CaCO3 and other materials that extend upwards from the floor of a limestone cavern is known as:
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. Stalagmite.
The depositional pattern of CaCO3 (calcium carbonate) and other materials that extend upwards from the floor of a limestone cavern is known as stalagmites. Stalagmites form as mineral-rich water drips from the ceiling of the cavern, depositing calcium carbonate as it evaporates. Over time, these deposits build up from the ground, creating various shapes and structures. Stalagmites, along with stalactites (which hang down from the ceiling), are common formations in limestone caves.