Healthy life is impossible
without healthy environment .Plants is most important for purifying the
environment. The increase pollution, multiplying necessity is of life, expanding
industries and never ceasing flow of traffic all add to suffocation. On the
other hand the process of deforestation is continously unabated. The
indiscriminate felling of trees is depriving mankind of the treasure house of
forest.
Forest is a great blessing of Allah .They play a very important role in
hydrological cycle .They are bulwark against soil erosion .Apart supply of
leaflet term help the soil retain it's fertility .if there are no leaves falling
to the ground and getting decayed.
Later, they mix up with the soil, the cultivated soil will lose its fertility
and become barren .it is the forest that replenish the soil with mineral and
manure for the growth of food crops.
Deforestation during drought (no rain fall or continues dry weather) is
accurately fatal. It takes soil from barrens to a desert.
Greenery maintains ecological balance of the earth.
Forest provide watershed services ,which prevent environmental pollution.
Medical system of china and India are based on herbs. forest provide medicine to
a greater degree
It may concluded that the forests are necessary for the survival of life on
earth .Unfortunately forest and its wild life are on decline.The exploding
population of the world call for growing more trees.On the contrary ,human greed
goes on unabated and continues to destroy forest the forest cover in Pakistan is
very poor.We need movement in our forest cover. The deforestation on the large
scale must begin. So that the precious forest wealth may be conserved. It must
be taken on war footing for it is a matter of life and death in Pakistan. We
need growing forest to conserve our life.