Caves and Cave Formation

Caves are created by Ground Water

Water, when mixed with Carbon containing material, makes

Carbonic Acid.

Acids dissolve limestone and marble, just like acidic vinegar

dissolves a sea shell.

Watch this Video

STALAGMITES AND

STALACTITES… WHAT’S THE DIFFERENCE?

• STALAGMITE - a deposit of calcium carbonate formed by the dripping of water into the shape of a large inverted icicle rising from the floor of a cave.

• STALACTITE - a deposit of calcium carbonate formed by the trickling of water from the roof of a cave.

Wow! Stalagmites and stalactites

are cool, but how do I remember which is which?

Here are a couple of ways to help you remember…

A stalagmite pushes up with all its might, and a stalactite

holds on tight to the roof. OR

STALAGMITE  --  From the Ground

STALACTITE --  From the Ceiling

Which are stalagmites and which are stalactites?

A

B