Page 11 - केंद्रीय विद्यालय बड़ोपल ई- पत्रिका
P. 11

Tree facts



         Trees improve air quality.



         Forests help purify drinking water.


         One large tree = a day's worth of oxygen for up to four


         people.





                                                          वनमहोत्सव

























                            व






































                                                       Page 11 of 128
   6   7   8   9   10   11   12   13   14   15   16