I want a long essay on trees
Answers
Trees are a most precious gift of Nature and are our best friend because they create a friendly environment on the earth for a healthy life. Trees grow in varied geographical areas and climates. Trees grow in the deserts, mountains and plains, and on the banks of water bodies. Likewise, trees grow in areas of hot, cold and rainy climates.
Every region has its native tree species that are most suited to the ecology of the place. When new trees are planted in a place, it is best to plant the native tree species of the place. Planting exotic trees in a place disturbs the local ecological balance.
There are trees that grow to a great height, while there are some that are even dwarfs. Trees are classified according to different characteristics. Trees may belong to flowering or non-flowering categories. Flowering trees may bloom once annually or with different periodicity. There are some unique trees like the Kurinji that bloom once in twelve years. Trees are also classified as evergreen and deciduous. While evergreen ones stay green through the year, deciduous ones shed their leaves and turn bare during a particular season each year. Trees take in carbon-dioxide and give out oxygen as a result of the process of photosynthesis that occurs in them. Therefore, trees replenish the levels of oxygen in the air that is so vital for us to breathe and stay alive. Trees also control the levels of carbon-dioxide in the air. Thus, they keep the accumulation of the greenhouse gas in the atmosphere in check. It is when carbon-dioxide levels rise dangerously high that the temperature of the atmosphere increases causing global warming and climate change. Trees and forests, thus, play a central role in preventing ecologically and environmentally hazardous phenomena like global warming and climate change from happening. Trees make spaces inhabited by humans beautiful. Landscapes are pleasing because of the trees that grow in them. Edible tree parts also make for man’s food. Trees also provide food and shelter to wildlife. Trees play a major role in maintaining ecological balance. Forests are also useful in maintaining the hydrological cycle and rainfall patterns that keep water bodies well-fed by rains. Trees must, therefore, be protected.