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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Global warming, characterized by a significant increase in the Earth's average surface temperature, is a pressing environmental issue caused primarily by human activities. The consequences of global warming are widespread, affecting ecosystems, weather patterns, and human livelihoods.
This
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essay will discuss the main causes of global warming and propose potential solutions to mitigate its impact. The primary cause of global warming is the increased concentration of greenhouse gases (GHGs) in the
atmosphere
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. The burning of fossil
fuels
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,
such
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as coal, oil, and natural gas, for
energy
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and
transportation
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transportation,
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is the largest contributor to
GHG
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emissions
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. When these
fuels
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are burned, they release carbon dioxide (CO2), methane (CH4), and other GHGs that trap heat in the Earth's
atmosphere
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. Deforestation is another significant cause, as trees absorb CO2, and their removal leads to higher levels of
this
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gas in the
atmosphere
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. Industrial activities and agricultural practices
also
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contribute to the emission of GHGs,
further
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exacerbating the problem. To address global warming, a multifaceted approach is necessary, involving both mitigation and adaptation strategies. One of the most effective solutions is transitioning to renewable
energy
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sources
such
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as solar, wind, and hydroelectric power. These sources produce little to no
GHG
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emissions
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, making them a sustainable alternative to fossil
fuels
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. Governments and businesses should invest in renewable
energy
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infrastructure and provide incentives for their adoption to reduce dependence on fossil
fuels
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. Another important solution is reforestation and afforestation. Planting trees and restoring forests can help absorb CO2 from the
atmosphere
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, acting as a natural carbon sink. Conservation efforts should focus on protecting existing forests and promoting sustainable land use practices.
Additionally
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, adopting more sustainable agricultural methods,
such
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as precision farming and reducing the use of chemical fertilizers, can decrease
GHG
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emissions
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from
this
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sector. Improving
energy
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efficiency is
also
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crucial in combating global warming. Implementing
energy
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-efficient technologies and practices in industries, transportation, and homes can significantly reduce
energy
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consumption and
GHG
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emissions
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.
For example
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, using
energy
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-efficient appliances, improving insulation in buildings, and promoting public transportation can contribute to lower
emissions
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and reduced
energy
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demand. In conclusion, global warming is primarily caused by human activities that increase the concentration of greenhouse gases in the
atmosphere
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. Addressing
this
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issue requires a combination of transitioning to renewable
energy
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, reforestation, and improving
energy
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efficiency. By implementing these solutions, we can mitigate the impacts of global warming and work towards a more sustainable and resilient future.
Submitted by jalpreetjelly79 on

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task achievement
Include specific examples to illustrate your points more effectively. For instance, mentioning specific countries or projects that have successfully implemented renewable energy can strengthen your argument.
task achievement
Consider adding a brief counterargument to show a balanced perspective. For example, you can mention the challenges of transitioning to renewable energy and how they might be overcome.
coherence cohesion
Although your essay is well-structured, ensure that each paragraph flows smoothly into the next. Use more transitional phrases to enhance the flow between ideas and paragraphs.
structure
Your essay is well-organized, with a clear introduction, body paragraphs, and conclusion.
task achievement
You have provided a comprehensive response to the task by addressing both causes and solutions of global warming.
coherence cohesion
The ideas presented are relevant and logical, and your arguments are supported by valid points.

Use cohesive linking words accurately and appropriately

Linking words are very important in your essay.

To score effectively on your IELTS exam, you should make an effort to implement short concise sentences coupled with linking words.

Almost every sentence in your essay should have a linking word of some sort.

In fact, the only sentences that can omit linking words are your background sentence and thesis.

Linking word examples:

  • firstly
  • secondly
  • thirdly
  • in additional
  • moreover
  • also
  • for example
  • for instance
  • therefore
  • however
  • although
  • even though
  • despite

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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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