Archive for October, 2012

The Air we breath

The maintenance of the Earth’s atmosphere oxygen balance is a major concern of contemporary ecologists. Its regeneration is due to plants with metabolism based on chlorophyll, both of the planktonic and terrestrial plants, especially of the rainforests. In this regard, it is noted that a hectare of forest produces about 50 times more oxygen than the same area covered with grass or agricultural plants. Read the rest of this entry »

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