Limestone deposits indicate that the location was:


once covered by water

formed by an active volcano

inhabited by mammals

affected by an earthquake

Verified Answer :

I believe the correct answer from the choices listed above is the first option. Limestone deposits indicate that the location was once covered by water. Limestone caves are often adorned with calcium carbonate formations produced through slow precipitation.

Hello there.

Limestone deposits indicate that the location was: 

once covered by water