A) Zinc B) Iron oxide C) Sulfur D) Copper
A) Caving B) Skiing C) Hiking D) Surfing
A) Peru B) Argentina C) Brazil D) Colombia
A) Cerrado and Atlantic Forest B) Desert and Steppe C) Tropical Rainforest and Tundra D) Boreal Forest and Grassland
A) Tourism B) Industrial mining C) Agriculture D) Urban expansion
A) Sedimentation B) Erosion C) Mountain building D) Volcanic activity
A) Frigid tundra B) Tropical rainforest C) Cerrado vegetation D) Mangroves
A) Salvador B) Rio de Janeiro C) Lençóis D) Brasília
A) Penguins B) Polar bears C) Kangaroos D) Many endemic species
A) Angel Falls B) Cachoeira da Fumaça C) Victoria Falls D) Iguazu Falls |