When the weather changes affected the food until the harvest season and because of planting. The body that brought the cause complications. Lung diseases and allergies from air and skin diseases from acid rain, including economic affecting tourism output to export and nature. So we should to the greenhouse gases, such as not to burn the forest, straw or waste to reduce the volume of gas, carbon dioxide, modified car black smoke. To reduce the amount of carbon - monoxide, reduce waste, wet and cause the accumulation. Dead organic matter, which cause of methane and nitrogen fertilizer use should not be unnecessarily because it will cause nitrous oxide.