Global warming is one of the biggest threats to our environment. What causes global warming? What solutions are there to this problem?

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These days, numerous people express deep concerns about climate change. It is widely believed that global warming is an enormous problem for the environment and society as a whole.
Therefore
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, its root cause and workable solutions to deal with the threat will be addressed in the following paragraphs.
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with, several principal reasons behind the issue will be considered.
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of all, it is a well-documented fact that humans have been influencing the earth's temperature by burning fossil fuels for electricity, heat, and transport.
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, transportation in the form of cars, trucks, and aircraft emits the largest percentage of CO2, remaining a serious cause of global warming.
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, studies have shown that deforestation can be a primary reason for it. Since trees absorb greenhouse gases
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as carbon dioxide from the air and turn it into oxygen, they are a natural greenhouse gas storage. But nowadays, deforestation causes large numbers of trees to be cut down. The more trees are cut, the more CO2 is not absorbed.
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, high amounts of carbon dioxide are one of the reasons for global warming. To cope with the above issue, several optimal solutions could be taken into consideration.
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and foremost, it is well-known that human beings lessen the effect of climate change by reducing the use of gasoline, electricity or fossil fuels.
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, people can create more sustainable transportation habits,
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as choosing a hybrid car, taking public transport or carpooling to work.
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, to slow
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process, mankind must protect forests. Researchers have shown that roughly two-thirds of human-made carbon dioxide could be removed merely by letting all woodland regrow. In conclusion, global warming is one of the biggest challenges that humanity faces today and in the future.
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, governments should implement climate change-related policies as well as raise people's awareness in terms of its importance.
Submitted by xinh300894 on

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Topic Vocabulary:
  • Climate change
  • Earth's atmosphere
  • Carbon dioxide
  • Methane
  • Nitrous oxide
  • Emissions
  • Renewable energy
  • Energy efficiency
  • Afforestation
  • Carbon footprint
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