In English
Even now, on holy days, we hang mango leaves on our doors and gates. It is not merely a sign of auspiciousness; it provides healthy environment too. The sudden influx of a large number of guests causes an increase in carbon dioxide. The green leaves help in reducing the carbon dioxide level and increase the oxygen in the place. Some people may ask why we should have green leaves; will plastic leaves not be better? Can the plastic leaves and flowers absorb carbon dioxide and release oxygen?