30 consejos para ahorrar energía. More ideas about how to save the environment...
http://www.sociedadcivil.cl/nuevodiario/sitio/informaciones/documento.asp?Id=757
http://www.losverdes-sos.org/articulos/ahorro.htm

La Página de Eduardo Galeano. More writings by and about the Uruguayan author.
http://patriagrande.net/uruguay/eduardo.galeano/

Peru ecoturism
http://ohperu.com/diversion/aventura.htm

Costa Rica National Parks
http://www.infoweb.co.cr/turismo/parques/parquesnac.html

Planeta.com: Ecotravels in Latin America
http://www.planeta.com

Greenpeace. Find out what Greenpeace is doing in Spain and Latin America.

Spain: http://www.greenpeace.es

Argentina: http://www.greenpeace.org.ar/

Mexico: http://www.greenpeace.org/mexico_es/

Chile: http://www.greenpeace.org/chile_es/

El reciclaje: Read suggestions on how to reduce waste.
http://www.lasalvacion.com/cocina/eco3.htm

Fundación Natura Colombia: A major environmental organization in Colombia
http://www.natura.org.co/

El calentamiento global: A page about the dangers of global warming
http://www.ecoportal.com.ar/temas/calenta.htm

POPClock: Find out what the world population is at this very moment.
http://www.census.gov/cgi-bin/ipc/popclockw

Volcanes de México: Dramatic visual images of the effects of pollution in Mexico City
http://sima.com.mx/sima/df/volcanes.html

Ciudad de México: Find out about the city and its problems on this government site.
http://www.df.gob.mx/

El Niño: Learn all about the well-known and often-blamed weather phenomenon.
http://www.pmel.noaa.gov/tao/elnino/nino-home.html

ECOCE México. Click on "Medios" and see the TV commercial of the "No manches" campaign.
http://www.ecoce.org.mx/