The last century the planet's tempertature has been unusual, scientist believe that is is human activity that is driving the temparatures up, causing global warming. Ever since the industrial evolution began, factories, power plants, and eventually cars used alot of fossil fuels such as coal and oil. Huge amount of carbon dioxide and other gases has release into the atmosphere, trapping heat in to earth. Researches predict that the temparature will continue to increas by the end of the century. Effects of global warming will rapidly show such as: rising sea levels that can cause flood, wheather changing that can create hurricanes, and animals unable to adapt that will lead to extinction. We can help by saving energy and drive our cars less, these changes can help the earth cooler in the near future.
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