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IELTS Free Online Writing Practice - Question The role of technology in addressing climate change

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Question: The role of technology in addressing climate change

Model Answer:
In recent years, there has been a significant increase in the importance placed on technological advancements as a means of combating climate change. This essay will discuss the potential benefits and limitations of various technologies, such as renewable energy sources, carbon capture and storage systems, and electric vehicles, in mitigating the effects of global warming.

Firstly, the use of renewable energy sources, such as solar, wind, and hydroelectric power, has become an increasingly popular method of reducing carbon emissions. These energy sources are abundant, sustainable, and environmentally friendly, making them a viable alternative to traditional fossil fuels. The widespread adoption of these technologies could potentially lead to a substantial reduction in greenhouse gas emissions, thereby slowing the rate of global warming.

However, there are some limitations to consider when evaluating the role of technology in addressing climate change. For instance, the production and installation of renewable energy systems can be costly and time-consuming. Additionally, the efficiency and reliability of these technologies vary greatly depending on geographical location and weather conditions. As a result, some areas may not be able to fully rely on renewable energy sources for their power needs.

Another area of technological advancement that has gained attention in the fight against climate change is carbon capture and storage (CCS) systems. These technologies aim to capture CO2 emissions from industrial processes and store them underground, effectively preventing them from entering the atmosphere. While CCS shows promise as a potential solution to curb greenhouse gas emissions, its implementation may be met with challenges, such as the high cost of installation and operation, as well as concerns regarding the long-term safety and effectiveness of CO2 storage.

Lastly, the growing popularity of electric vehicles (EVs) has been hailed as a significant step towards reducing carbon emissions from transportation. EVs produce zero tailpipe emissions, which can help alleviate air pollution in urban areas and reduce overall greenhouse gas emissions. However, the production and disposal of batteries used in these vehicles can be environmentally damaging, especially if not managed responsibly. Moreover, the infrastructure necessary to support widespread use of electric vehicles is still underdeveloped in many parts of the world.

In conclusion, while technological advancements such as renewable energy sources, carbon capture and storage systems, and electric vehicles hold immense potential in addressing climate change, it is essential to acknowledge their limitations and challenges. To effectively combat global warming, a multifaceted approach that includes not only technological innovations but also policy changes, public awareness campaigns, and international cooperation is necessary.

Score: Band 9

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