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Air PollutionAir pollution can be caused by natural sources and human activities. Some of the physical definition of interference like sound pollution, heat, radiation or light pollution is considered as air pollution. Nature air cause air pollution impacts can be direct and local, regional, and global. Air pollution can be divided into primary and secondary pollution. Pollution is a primary substance of pollution caused directly from the source of air pollution. Carbon monoxide is an example of air pollution because it is the primary result of combustion. Pollution is a secondary substance made from pollution reaction pollutions primary in the atmosphere. The formation of ozone in smog Fotokimia is an example of secondary air pollution. The atmosphere is a system of complex, dynamic, and fragile. Later this growth will concerns the effects of air pollution emissions in a global context and relationship with global warming, climate change and ozone depletion in stratosphere increasing. The impact of health Air Pollution that there is substance in the air can enter the body through the respiratory system. Increased penetration of substances in the body Pollution to depend on the type of Pollution. Particulate large can be restrained at the top of the respiratory channel, while particulate is small and gas can reach the lungs. From the lungs, oxygen absorbed by Air Pollution circulatory system and spread to the entire body. Impact on plant Plant that grows in areas with high air pollution levels can be subject to growth and prone to disease, among others clorosis, necrosis, and black spot. Particulate the deposition on the surface can hinder the process of plant photosynthesis.

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Forest Deforestation

Forest deforestation is a condition where the level of forest area that showed a decline both in terms of quality and quantity. For Example...

Monday, June 29, 2009

Case of Illegal logging

Illegal logging is one cause of global warming, logging does not have a valid permit from local authorities because there are no rules then logging will this course.
Illegal logging is a pervasive problem, causing enormous damage to forests, local communities and to the economies of producer countries. Despite the economic importance of trade in timber and forest products, major international timber consumer countries, such as the EU, have no legal means to halt the import of illegally sourced forest products.
Half of the illegal logging activities in the world occur in areas local river Amazon, Central Africa, Southeast Asia, Russia and several Balkan countries.

Many cases in the world to perform including illegal logging in indonesia, Indonesia has 10 percent world's tropical forests remaining.
Forests of Indonesia have the highest biodiversity in the world, although the broad land only 1.3 percent of the broad surface of the earth in the land. This includes the biological wealth 11 percent of the world plant species, 10 species of mammals, and 16 percent of bird species in the world. When cases of illegal logging does not have serious action from the government, most likely indonesia forest will be disappeared 20 to 50 years.

So, Therefore we must be able to save the world, save the earth from this illegal logging, doing prevent from damage forest with planting tree star from around we home. let's save the earth, save green earth.


photo source : harimaujambi.blogspot.com

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