• Biota of South America by country (13 C)
• Climate of South America by country (5 C)
• Ecoregions of South America by country (10 C)
• Environmental organizations based in South America by country (7 C)
• Natural history of South America by country (13 C)
• Protected areas of South America by country (14 C)
• Water in South America by country (18 C)

A

• Environment of Argentina (7 C, 6 P)

B

• Environment of Bolivia (10 C, 3 P)
• Environment of Brazil (17 C, 2 P)

C

• Environment of Chile (14 C, 15 P)
• Environment of Colombia (13 C, 10 P)

E

• Environment of Ecuador (10 C, 8 P)

G

• Environment of Guyana (8 C, 2 P)

P

• Environment of Paraguay (8 C, 3 P)
• Environment of Peru (10 C, 10 P)

S

• Environment of Suriname (11 C, 3 P)

U

• Environment of Uruguay (10 C, 11 P)

V

• Environment of Venezuela (10 C, 7 P)