Humans play an important role in influencing the evolution of flora and fauna in addition to changing component of forest ecosystems in their lifetime. Sometimes its activities had little effect, while sometimes men also cause major changes in woody vegetation, or loss of the tree cover. However, not all modifications that lead to destruction, but the problems raised have been frequent enough and serious enough to cause anxiety to rapid deforestation occurred and levels prevalent today. The components of the ecosystem appears to be influenced by the people is the destruction of habitats, ecosystems and biodiversity, global climate change or local heating and dispelling the rate of soil erosion caused by logging activities and agricultural control. It can be named as deforestation and it will affect the environmental destruction.
Destruction of habitats, ecosystems and biodiversity, a variety of fauna and flora species threatened with extinction and destruction as a result of excessive deforestation. When forests are destroyed, the tree functions as a major producer will also be destroyed. Wildlife that depend on plants as herbivores will lose sources of food. For example, elephants, deer, monkeys and others. Damage to ecosystems, such as the destruction of food chains, energy cycles biotic and abiotic components that would disrupt the local ecological balance. Overall ecological disruption will occur when forests are destroyed.
Global climate change or local warming: the temperature increase due to the absence of protective environment that prevents the sun's rays, and the excess carbon dioxide in the atmosphere. Next will reduce rainfall or rainfall patterns change often occurs so creating drought phenomenon. Reduction in humidity as a result of the function to release steam into the air through transpiration is lost or reduced. The air around the dry and hot weather. Forests are no longer able to function to moderate the temperature by trapping the sun and releasing steam through the process of sweating.
Increase the rate of erosion: the effect of deforestation also contribute to the occurrence of soil erosion. When forests are cut down, tree roots no longer grip the ground under the surface. When no roots to grip the ground, resulting in a loose soil structure. When it rains, storm water flow will cause the structure of the soil is soft and smooth. Land soft and smooth to move down the hill slopes and landslides took place. Landslide not only damage the forest ecosystem, but also endanger human lives as happened in Bukit Antarabangsa.
In fact, forest-based biological system is very complex and difficult to understand, as well as the living conditions of billions of people wholly dependent on forests. Apparently environmental stability and balance have been affected by the actions of man to conquer the forest areas through various activities such as exploring the forest for agriculture such as shifting cultivation by indigenous people, the unplanned felling of trees, burning, and many others. Although a number of activities aimed at developing economic times, but sometimes these activities are violations of human areas that need to be curbed by law
1-If I were a tree, be sure that I feel sad and angry over what happened, because the damage is due to the attitudes of people that have never been concerned about the environment-conscious semester and money for pleasure without regard to what happens on the nature of the course, especially forests, trees, hills and animals.
2 - Animals began to homeless and lost direction that the animals began to invade the human shelter. In addition the animal began to terrorize and threaten people.
3 - Natural semester began to be destroyed because tekah felled trees, is causing natural disasters such as bad bancir, landslides and ozone depletion.
4 - after i am cut, the environment has change. it because empety,no more trees. there are so many effects caused by cutting them. erosion might be happened inthis situation. beside that,it can be areason to flash flood be happen.as well as the ozone will be more slight.
5 - to someone who wants to cut down trees, my advise is don't do that. it is because you're going to be a person who is giving a bad effect toour earth. it can be coused the global. warming which is to cause ozone to become very slight.
6 - in my opinion, technology can be used in order to reduse and minimize the problem. for example using the internet. nowadays, we're looking the at the blog. blog is able to stimulate enviromental awareness among community. beside that, the television can reduse and minimize the problem through advertisements appearing in television.
7 - through this blog is to stimulate awareness of the importance of nature to the readers of the semester and especially our forests and to describe what happens on human action.