There are several reasons why global warming causes our life. First of all, sea level rise caused the land to reduced. For example, if the global warning continue, the Maldives will be flooded. The scientists predicted "that the Maldives will disappear in the century's end ." Second, the excessive greenhouse effect creates the greenhouse effect in the gas, what is most main is the carbon dioxide, the nitrous oxide, the methane, the fluorine chlorine carbide and the ozone. These pollutant are mainly combustion petrochemical raw material produce. Finally, because the ecology changed, it caused that the running water was not normal changing, and the transpiration rate increased, arid area's soil became drier. So we must find out solutions immediately. For example, planting trees, reducing emission carbon dioxide, and using renewable energy sources. We only have this one earth, so we must take care it carefully.
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