Importance of Plants!

Plants and trees have alot of importance in our life...they are also factor for the existance of life as food and water...They contribute alot to make a pollution free environment..Life becmes very difficult without trees.. Trees are the source of oxygen...They inhale carbon dioxide and other toxic gases and exhale oxygen which is the most important factor for humans. Trees makes the environment clean and green...They provide shade to both human and animals.. plants and trees are source of food, fruits and nuts and also use to cure many diseases and also used in many drugs and medicines..They protect us from harmful UV rays..They prevent solid erosion and also a source of energy...They are the part in change of weather..They absord the smoke emitting from factories and vhicles to make air pollution free..