Beginning of Essay
The video I reviewed was a National Geographic film called Mysteries Underground. This video was about extraordinary sites there are to see in underground caves. You traveled along with cave explorers and got to see all the beautiful untouched natural formations ....

Middle of Essay
.... millions of years of forming. In some parts of caves there are giant and very smooth ice formations that must be slid down very carefully because if they are not taken cautiously you will pick up to much speed while sliding and finally hit some kind of stone wall or something. One lady was not careful enough and boy did she pay. She was only a mile and a half or so in the cave and she broke her leg. It took almost five days to get who to the surface of the cave where she could be attended to. Also I found out that caves were much larger then I had originally thought. The largest cave now, Mammoth Cave, is over 200 miles long. And if you ....