Relevant examples are key to supporting your arguments effectively. Use real-world events, statistics, or logical reasoning. For instance, if the question asks about "the role of renewable energy in combating climate change," refer to countries like Sweden, which rely heavily on renewable energy sources.

If real examples are not available, hypothetical but realistic scenarios can also work. For example, "A city investing in solar power can significantly reduce its carbon footprint." The IELTS exam syllabus often covers global topics like climate change, education, and technology, allowing you to prepare specific examples for common themes.