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EL RIACHUELO POR SANDRA

EL RIACHUELO
by

sandra gaeta

on 19 June 2013

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Transcript of EL RIACHUELO POR SANDRA

photo credit Nasa / Goddard Space Flight Center / Reto Stöckli
Nuestro río contaminado
Riachuelo parte 2
antes
Buenos Aires
CUENCA MATANZA-RIACHUELO
¡Hola chicos!



¿Qué se les ocurre sobre estas frases y los siguientes videos:



"El Riachuelo es un basurero acuático"



"Si el Riachuelo está contaminado y arroja sus aguas en el Río de la Plata...¿cómo yo puedo beberla?



¿Qué consecuencias puede acarrear en la salud de las personas?
REFLEXIONEMOS

El 97 % del agua en el planeta
es SALADA
3 % de AGUA DULCE
2% congelada y de
USO HUMANO 1 %
Full transcript