Monday, November 25, 2013

The Ecosystem: Historic


In terms of the ecosystem history, the tropical rainforest in the Amazon of Ecuador has been in existence for more than 54 million years. Water from lakes, rivers, and lagoons were all clean (Adital, 2013). There was no oil contamination, and no threat of species extinction. There was no oil drilling, and indigenous families did not fear of having contaminated water. Also, the logging of tees and plants affects them, for they use plants and herbs as a source for medicine. 

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