Another name for cave explorers is spelunkers.
Usually by word of mouth.. but if they do have to become separated.. they use advanced Walkie Talkies.
caves
The cast of Spelunkers - 2002 includes: Jan Paulo Sebastian Schnoy
People who search caves are commonly referred to as spelunkers or cavers. They are individuals who explore caves for either recreational purposes or scientific research.
Spelunkers
Because they think it's fun.
Because they think it's fun.
cause its a paradise
they use tools
The answer is tools!
tools!what tools