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