Formations in Limestone Caves Most caves are formed in limestone, a type of rock that easily dissolves over time. Caves form when rainwater seeps through crocks in the limestone. Sometimes, the water drips down through crocks . Other times, the water gushes.Over a long period of time, the limestone wears away, leaving a large empty space called a cave. Which detail tells more about the moin two formations grow? The Imestone coves form over a long period of time. The word stalactite includes the letter c. They both look like beoutiful pillors. They hang from the ceiling and grow from the ground.

## Step 1<br />The problem is asking us to identify the detail that provides more information about the growth of two formations in limestone caves. The formations in question are stalactites and stalagmites.<br /><br />## Step 2<br />Stalactites are formations that hang from the ceiling of a cave, while stalagmites grow from the ground. This is a key detail that differentiates the two formations.<br /><br />## Step 3<br />The other options, such as the word "stalactite" including the letter "c", the fact that both formations look like beautiful pillars, and the fact that limestone caves form over a long period of time, do not provide specific information about the growth of stalactites and stalagmites.