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IELTS Free Online Writing Practice - The role of technology in mitigating environmental challenges

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Writing Task 2 Topic: The role of technology in mitigating environmental challenges

Model Answer:
In recent years, technology has played a crucial role in addressing various environmental challenges faced by the world today. This advancement is evident through the development of renewable energy sources, waste management systems, and sustainable agriculture practices.

Firstly, the use of renewable energy sources such as solar power, wind energy, and hydroelectricity has significantly reduced our reliance on fossil fuels. Solar panels have become more efficient and cost-effective, allowing for widespread adoption in homes and businesses. Similarly, wind turbines and hydroelectric dams have made significant contributions to the global energy supply while producing minimal greenhouse gas emissions. These technologies have greatly helped in reducing air pollution levels and decreasing the harmful impacts of climate change.

Secondly, technological innovations have been pivotal in managing waste effectively. The implementation of advanced recycling systems has enabled better separation and processing of waste materials. Furthermore, smart waste management solutions, such as sensors and GPS tracking, help monitor waste disposal routes and optimize collection schedules, reducing the environmental impact of waste transportation.

Lastly, sustainable agricultural practices have been transformed by advancements in technology. Precision agriculture, utilizing drones, satellite imagery, and soil sensors, allows for optimal use of resources like water and fertilizers, minimizing wastage. Additionally, genetically modified crops have been developed to enhance crop resilience, reduce the need for pesticides, and increase yield, all contributing to a more sustainable food production system.

In conclusion, technology has played an indispensable role in mitigating environmental challenges worldwide. The adoption of renewable energy sources, advanced waste management systems, and sustainable agricultural practices have significantly reduced our carbon footprint and positively impacted the environment. As technological innovations continue to advance, their potential to further alleviate environmental challenges is immense.

Score: Band 9.0

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