A) Lechuguilla Cave B) Spider Cave C) Slaughter Canyon Cave D) Doll's House Cave
A) Speleothems B) Fossil remains C) Ice formations D) Underwater lakes
A) Limestone B) Sandstone C) Basalt D) Granite
A) Bus Tours B) Helicopter Tours C) Boat Tours D) Wild Cave Tours
A) Polar bears B) Bats C) Elephants D) Penguins
A) Flash floods B) Geological collapses C) Bat flight D) Rock falls
A) 2001 B) 1975 C) 1986 D) 1992
A) White Sands National Park B) Carlsbad Caverns National Park C) Bandelier National Monument D) Guadalupe Mountains National Park |