The article states that global warming is a phenomenon that becomes nowadays issues. It is something that causes the rise of earth’s temperature. It is because of using more and more of gases.The passage provides three reasons for it. The professor

The article states that global warming is a phenomenon that becomes nowadays issues. It is something that causes the rise of earth’s temperature. It is because of using more and more of gases. The passage provides three reasons for it. The professor also says that rising that average temperature of the earth is a consequence that people have to deal with it. It changes in North America, the number of gases differentiate from 965 to 2005 in a half-century. First, the reading states that scientists by estimating the level of carbon dioxide in the air understand that increasing in earth’s weather in the half of the twentieth century is because of rising the amount of this gas in the air. The professor also agrees with it and claimed that it is showed by decreasing the days with snows, of course in cold and snowy regions, he says that it decreases nine days in those regions. Second, the article says that average temperature of earth increase by 1. 5-degree farenheight. The professor also says that weather station says this. Third, the passage states that changing in earth’s pattern may cause a lot of disaster in the earth, for example, big flood, or maybe drought in the other corner of the world, it may cause damage to many numerous species of plants and animals. The professor also says about ski industry that effects a lot by increasing earth’s temperature. Ski is a sport that needs snow, he says that snowy days decrease in many parts of the world, so without snow, we can’t have a ski region. It also affects the economy that worked by people that came for ski, for example, restaurants and local hotels and. In addition, this may decrease the toursims industry and in the end to the economy of the region.