The Important Roles of Trees

Topics: Carbon dioxide, Photosynthesis, Oxygen Pages: 2 (680 words) Published: February 24, 2011
Nowadays, the population in our earth become bigger and bigger which need another vast areas to promote the development of housing, school, shopping centre, central government, and infrastructures for the big exploition of the population in 21st century.They destroyed this beautiful environment by cutting the trees without thinking the causes effect and disregard the trees play the important roles in our daily life.This is because the trees act as carbon sink, fight soil erosion and as the windbreak and sound barriers. Firstly,the role of trees act as carbon sink in our environments everyday which are really vital for the life.As we know that the trees are the largest and longest living organisms in earth, it's aslo a forest act as carbon storage area or a "sink" that can locks up as much carbon dioxide produced by human being and animals.When we release the carbon dioxide and water vapour from our lungs,the trees will absorb carbon dioxides as many as possible to carry on it's photosynthesis everyday.The process of photosynthesis can convert carbon dioxide into organic compound using the sunlight,water and carbon dioxide to release oxygen as waste product.According to analysis of saintists, the photosynthetic organisms of tree can convert around 100,000,000,000 tonnes carbon into biomas per year.In other hand,trees cleanse the air by intercepting airborne particles,reducing heat, absorbing pollutants such as,carbon monoxide,sulphur dioxide,and nitrogen dioxide.Therefore, trees are vital for life on earth as well as maintaining the normal level oxygen and control temperature of environments.With the helps of tree, it can reduce the percentages of happening green house effect and global warming. Next, another benefits of tree that can fight soil erosion of prevent occurs of landslide which can threaten any living organisms in this ecosystem.Recently, lot of development project of land was carried on ,for instant,built the housing area and...
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