Catálogo

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• Atm?sfera
• Biosfera
  That part of the earth, and the atmosphere surrounding it, which is able to support life.
• Deterioro ambiental
• Ecolog
  Use for the study of relationships between living organisms and their natural environment.
• Ecosistema
  The system of interdependent complex of plant and animal populations within a particular geographic content, generally an area of uniform environmental conditions.
• Efectos de las actividades humanas
• Geograf?a f?sica
• Gesti?n ambiental