A) Georgia B) Armenia C) Ukraine D) Russia
A) Chuluut Cave B) Marble Cave C) Voronya Cave D) Alamou Cave
A) 1975 B) 1950 C) 1980 D) 1960
A) Granite B) Limestone C) Sandstone D) Basalt
A) Cathedral Cave B) Falling Waters Cave C) Veryovkina Cave D) Lamprechtsofen
A) National Geographic Society B) The Explorers Club C) World Wildlife Fund D) International Union of Speleology
A) Flooding B) Earthquakes C) Wild animals D) Landslides
A) Speleology B) Geology C) Caveology D) Archaeology |