Tree Plantation On World

Tree plantation means planting trees in large number. Trees are very important to us in many ways. Trees cover a great deal of our food deficiency by providing fruits and vitamins. They supply timber for various uses. Trees prevent soil erosion. Many kinds of medicines are prepared from leaves, roots and barks of trees. We cannot think of our existence without trees. For our breathing we need oxyzen and this oxyzen is supplied by trees. Trees keep our environment good by absorbing the poisonous gas carbon-dioxide. The role of trees is great in maintaining the ecological balance of our environment. Ecological balance is a healthy or balanced relationship between the living and non living elements of our environment. Trees help us preserve this balancė by providing shelter to birds and animals and by supplying oxyzen. It is said that a country needs 25% forest land to maintain its ecological balance. In absence of trees a country must turn into a desert and no living beings can live there. So, it is essential for us to plant trees. They can be planted beside the roads, in and around educational institutions and in any suitable open space.We should take care of trees for our own interest.