Which among the following statements is/are correct about Cenotes?Cenote is a natural pit or sinkhole resulting from the collapse of limestone bedrock that exposes groundwater underneath.Cenotes are commonly found on high altitude regions of the world.Select the correct code from the options given below:

• A. Only 2
• B. Both 1 & 2
• C. Only 1
• D. Neither 1 & 2

Answer: (C)

Karst topography is a result of the dissolution of soluble rocks like limestone, dolomite and gypsum.Cenote is a natural pit or a sinkhole which results from the collapse of a limestone bedrock exposing the groundwater underneath. Cenotes are commonly found in low-lying areas like islands, coastlines, etc.