உங்களையும் இந்த வலைப்பூவோடு இனைத்துக்கொள்ளுங்கள்
............................... வாழ்க வளமுடன்........................................
...................................கோவை பிரபா..........................................

Monday, October 31, 2011

Importance of Trees

In one day a human being breathes oxygen equivalent to three cylinders.
Each oxygen cylinder on an average costs Rs 700, so in a day one uses Oxygen
worth Rs 2100 and for a full year it is Rs 7,66,500.     
        
If we consider an average life span of 65 years; the costs of oxygen we use
become a staggering sum of  Rs 500,00,000.All this oxygen is derived free of
cost from the surrounding trees.

Very few people look at trees as a resource and there is rampant tree
cutting going on everywhere which could stop, if humans realize the value of
trees.

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