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IELTS Free Online Writing Practice - The importance of green technology in combating climate change

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Writing Task 2 Topic: The importance of green technology in combating climate change

Question: In what ways can green technology contribute to combating climate change, and what challenges might be faced when implementing these technologies on a global scale?

Model Answer:

Green technology, also known as clean or sustainable energy, has become increasingly important in recent years due to the growing threat of climate change. This form of technology uses renewable resources such as solar, wind, and hydroelectric power to generate electricity, reduce carbon emissions, and mitigate the effects of global warming. There are several ways in which green technology can contribute to combating climate change, but there are also challenges that must be addressed to ensure its successful implementation on a global scale.

One of the most significant benefits of green technology is its potential to significantly reduce carbon emissions, which are the primary driver of climate change. Renewable energy sources produce little to no greenhouse gas emissions compared to traditional fossil fuels. As a result, transitioning to green technologies can help in reducing the overall carbon footprint and slow down the rate of global warming.

Additionally, green technology can promote energy efficiency and reduce waste, which are also key factors in mitigating climate change. Energy-efficient appliances and buildings can lead to reduced energy consumption, while recycling and reusing materials can help decrease the demand for raw resources, thereby reducing the carbon emissions associated with their extraction, processing, and transportation.

However, there are several challenges that must be overcome in order to fully implement green technologies on a global scale. Firstly, the initial investment required to develop and install renewable energy infrastructure is often high. Governments and organizations may need to provide financial support or incentives to encourage the adoption of green technology. Moreover, the current reliance on non-renewable energy sources makes the transition to green technology a complex and gradual process that requires careful planning and coordination among nations.

Another challenge is the intermittent nature of some renewable energy sources, such as wind and solar power. This variability can lead to fluctuations in electricity supply, which may necessitate advancements in energy storage technologies or adjustments in grid management systems.

Despite these challenges, the importance of green technology in combating climate change cannot be understated. By reducing carbon emissions, promoting energy efficiency, and minimizing waste, green technologies have the potential to play a critical role in mitigating the effects of global warming. However, addressing the financial, technical, and logistical challenges will be essential for successful implementation on a global scale.

Score: Band 9

The answer is well-structured and addresses both the benefits and challenges of implementing green technology to combat climate change. It provides a comprehensive analysis of the topic while remaining focused and coherent throughout the response.

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