In one day a human being breathes oxygen equivalent to 3 cylinders.

Each oxygen cylinder on an average costs Rs.700/-, without subsidy.

So, in a day one uses Oxygen worth Rs.2,100/- and for a full year it
is Rs.7,66,500/-. And, 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/- = Rs.50 million. 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 must stop.

TAKE CARE OF TREES
what do you say a