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Earth's Lungs | by Francisco Cuevas Photography
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Earth's Lungs

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I remember talking to a dear friend of mine, and we both were in the same Biology class, and she was doing a painting that included lungs, and we noticed that the oak trees around our old school looked like lungs (bronchii, if i remember correct), and it's pretty interesting because trees are sort of like the earths lungs, they take in the CO2 in the air and purify it, unlike human lungs that take in oxygen, and release CO2. Idk random story but, everytime i see thoes trees it reminds me of the conversation with my friend. :D

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Taken on February 10, 2010