* 10.11 Page:
-Next by artificial causes, with 67 percent
+ Due burning fossil fuels (oil, gas), serve human life, with a large amount of heat generated per year, contributing part as atmospheric temperature increases with
+ trees have air conditioning effect, but today, with a burnt forest area and deforestation by humans, to meet the needs and lives of humans, so Thus the source of oxygen is produced, less and less
+ Moreover, due to the development of industrial plants, with dust and dirt from the plant, causing temperatures to rise and air pollution, it is causes of climate change
+ Finally, due to the development of transport, smog from vehicles to cause global warming
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