primera Oct. 2014 | Page 107

Ecología y sociedad . EJERCICIO DE REFORZAMIENTO 1 Nombre _________________________________________________________ Núm. de lista ____________ Grupo ________________ Turno __________ Núm. de Expediente ___________________ Fecha ____________________ INSTRUCCIONES: Investiga el contenido de la Carta de la tierra escrita al presidente de los Estados Unido, por el Piel Roja Seattle. ______________________________________________________________________________________________ ______________________________________________________________________________________________ ______________________________________________________________________________________________ ______________________________________________________________________________________________ ______________________________________________________________________________________________ ______________________________________________________________________________________________ ______________________________________________________________________________________________ ______________________________________________________________________________________________ ______________________________________________________________________________________________ ______________________________________________________________________________________________ ______________________________________________________________________________________________ ______________________________________________________________________________________________ ______________________________________________________________________________________________ ______________________________________________________________________________________________ ______________________________________________________________________________________________ ______________________________________________________________________________________________ ______________________________________________________________________________________________ ______________________________________________________________________________________________ ___________________________________________________________