Extreme Events and Transportations Role in Global Warming
Gasoline-burning cars are a major contributor to global warming. In fact, they are the second largest cause of global warming pollution in the United States. It would be beneficial if the cars could be more efficient. If they could burn cleaner fuels, it would even be better.
Future technologies for cars, such as fuel cells, may ease global warming even more. Fuel cells change hydrogen fuel and oxygen into electricity. Then, the electricity is used to run the vehicle. This technology has already been used by NASA and is projected to help ease global warming in the future.
Ethanol is being used in many countries, now including the US, to decrease pollution and dependence on foreign oil. Global warming is impacted, too. Brazil, which uses ethanol almost exclusively, makes the fuel from sugar cane. In the US, corn is the chief source of ethanol.
Another way global warming can be addressed through transportation issues is in community planning. Communities can be built so that people can spend more time walking or cycling than driving. This cuts down dramatically on greenhouse gas emissions, thereby reducing global warming.
The effects of extreme events
When a hurricane becomes more intense because of global warming and wipes out a city, the effects are obvious. Yet, there are some results of extreme events that are less apparent. These situations can change life in many ways.
Farmers and ranchers will see that their livestock is suffering from the effects of global warming as well. Their food and water supplies will be in jeopardy, and storms will put them in danger of injury. Wildlife will be affected as habitats are changed.
Finally, the hurricanes intensified by global warming will have a great impact on the earth. People will be injured or killed in the storms themselves and others will die as a result of infectious diseases that come as a result of the mess of the clean-up.
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