Trees 

                           

                         Trees are best friends.All trees are essential to life. They help us in many ways and also fulfill our basic needs. for example, Air, water, Food, and Shelter are provided by trees.Trees are very helpful to us.Scientist have found out that trees as plants also breathe like human beings. They give out oxygen and absorb Carbon Dioxide. They even make their own food. This process is called "photo synthesis".Trees and Plants also provide food.For example a coconut tree provides many things for us. All the parts of the coconut tree could be used.It is considered the celestial tree of Sri Lanka.

            

                        Plants which we can eat are also good for our health. A vegetarian diet is very healthy. Trees retain humidity and also attract rain. The best thing is they prevent soil erosion.Many useful trees, plants and medicinal herbs and the natural habitat of wild animals too are being destroyed. we should protect our beautiful rain forests and  the lovely trees that grow in our environment. So, should we not think about the harm it could cause before cutting down any more trees? Cutting down these valuable trees like digging one's own grave.