Trees are the lifeline of our life. It furnishes us with materials, life and everything we could ever need. Trees give us oxygen. Oxygen is that the main source of life. Animals emit CO2 by taking in oxygen. It controls every pollution on earth. It delivers us with all sorts of resources: wood, crops, fuel, everything. It’s our biggest friend. Products made up of trees are essential for human nutrition. Trees give us fruits rich in carbohydrates, vitamins and fibre that are crucial for fitness care. They become a necessary part of our formal diet. We all know that trees are grown from seeds. It takes plenty of some time for his or her evolution. When seeds are planted they need proper air, water and sunlight to grow. Seeds need a short time to point out into a grown tree. Firstly seeds grow roots under rock bottom. The roots gradually consume more nutrients and minerals from the soil and enable the growth of the tree. Previously these roots take hold of the plant, a touch steam plant will begin to arise and eventually break through the soil. Then the small plant will need more care because it had been so sensitive, kind of a baby. If we don’t give them the proper care they’re getting to never grow old well. After a short time of absorbing water, sunlight and air a plant will finally get big. Therefore the leaves and branches will start up from the tree. After a short time, flower buds will begin then a flower will bloom and thus the flower will become a fruit. this is often the tactic of seeds becoming a plant.