A) Glaciers B) Savannahs C) Volcanoes D) Karst formations
A) Cueva de Altamira B) Mammoth Cave C) Postojna Cave D) Škocjan Caves
A) Koalas B) Penguins C) Cave-dwelling species D) Polar bears
A) Continental climate B) Desert climate C) Tropical climate D) Mediterranean climate
A) Škocjan Caves B) Colosseum C) Machu Picchu D) Great Wall of China
A) Urban sprawl B) Water pollution C) Deforestation D) Desertification
A) Olm (Proteus anguinus) B) Bass C) Trout D) Catfish
A) Cave tourism B) Urban tourism C) Winter sports D) Beach tourism
A) Tsunamis B) Sinkholes C) Avalanches D) Tornadoes |