To effectively address the "Discuss both views" requirement, dedicate one distinct body paragraph to each perspective presented in the question. For instance, Body Paragraph 1 should fully explore why species loss is considered the main problem, while Body Paragraph 2 should argue for other environmental issues being more significant. This structured approach ensures a balanced discussion and prevents your essay from appearing one-sided before your personal opinion is offered in the conclusion.

When discussing species loss, consider examples like the rapid deforestation of the Amazon rainforest, threatening countless endemic species, or the widespread coral bleaching impacting marine biodiversity in areas like the Great Barrier Reef. For other environmental problems, you could cite the escalating global warming leading to extreme weather events, or the pervasive plastic pollution choking oceans and affecting entire ecosystems, demonstrating their broad, systemic impact.

The most common mistake on this question is failing to adequately develop both sides of the argument, often merely listing problems without explaining their significance or interconnectedness. To avoid this, ensure each point is supported with specific examples, logical reasoning, and a clear explanation of why it constitutes a major environmental problem, rather than just stating it.

To transition smoothly between the two contrasting views, employ sophisticated linking phrases. After discussing the first perspective, you could introduce the second with phrases such as "Conversely, many contend that..." or "However, an alternative perspective highlights...". This clearly signals to the examiner that you are moving to the opposing viewpoint, enhancing the essay's coherence and logical flow.

For a band 8-9 answer, examiners look for a nuanced understanding of complex environmental issues, not just a superficial listing. This means demonstrating the ability to compare and contrast the impact and scale of different problems, using precise vocabulary and complex grammatical structures to articulate your arguments clearly and persuasively, culminating in a well-reasoned personal opinion.